CN202474752U

CN202474752U - Disk type telescopic hardware fitting for any-angle T connection of tubular bus bars

Info

Publication number: CN202474752U
Application number: CN2012200735841U
Authority: CN
Inventors: 刘小刚; 李志刚; 钟西岳; 申卫华; 杜卓; 郭春光
Original assignee: Northwest Electric Power Design Institute of China Power Engineering Consulting Group
Priority date: 2012-03-01
Filing date: 2012-03-01
Publication date: 2012-10-03
Anticipated expiration: 2022-03-01

Abstract

The utility model discloses a disk type telescopic hardware fitting for any-angle T connection of tubular bus bars. The disk type telescopic hardware fitting comprises two tubular bus bar clamps with disk type wiring boards, wherein one of the tubular bus bar clamps is a telescopic tubular bus bar clamp. The disk type telescopic hardware fitting is characterized in that the two disk type wiring boards are connected with each other through a bolt, and can be arranged on field by freely rotating relatively according to an included angle between two tubular bus bars and determining an appropriate angle for punching on the wiring boards. The hardware fitting has the advantages that a single hardware fitting can adapt to any-angle T connection of the two tubular bas bars, and has a telescopic function; the two disk type wiring boards are tightly connected with each other through the bolt, so that the contact surface is large, and higher current carrying performance is realized; the entire appearance structure of the hardware fitting is in a curved surface shape and is free from remarkable bumps, so that the phenomenon of discharge of the hardware fitting is eliminated effectively; and the long-standing construction and building problems caused by field tubular bus bar connection angle measurement and construction errors and the like are solved.

Description

The disc type that the arbitrarily angled T of a kind of pipe bus the connects gold utensil that stretches

Technical field

The utility model relates to the flexible gold utensil of the arbitrarily angled connection of a kind of pipe bus, is mainly used in ± occasions such as 500kV and the following electric pressure valve Room, dc fields.

Background technology

Existing pipe bus T connects between two pipe bus clips of flexible gold utensil telescopic chute is housed; Water conservancy diversion is realized through many aluminum conductors that are contained on the pipe bus clip; It generally all is can not adjust or maximum adjusting range is ± 5 ° that T connects angle; Before therefore each gold utensil processing, gold utensil factory all need measure the angle of two pipe buses at the scene, processes gold utensil according to measurement result then.

The utility model content

The purpose of the utility model is to have solved the problem that prior art exists, and improves gold utensil production efficiency, accelerates construction and construction progress, provides a kind of current-carrying performance strong, the flexible gold utensil that connects of discharge inception voltage pipe bus high, that can satisfy on-the-spot arbitrarily angled installation.

The utility model provides a kind of pipe bus disc type that arbitrarily angled T connects gold utensil that stretches, and comprises the first pipe bus clip and the second pipe bus clip, and the first pipe bus clip is connected with the first disc type terminal block, and the second pipe bus clip is connected with the second disc type terminal block; The said first disc type terminal block is connected with the second disc type terminal block; The said second pipe bus clip is provided with telescopic chute and channelizing line.

Bore system corresponding bolts hole on the said first disc type terminal block and the second disc type terminal block, connect through bolts and nuts.

Angle between the said first pipe bus clip and the second pipe bus clip is an angle between the pipe bus.

Said telescopic chute is arranged on the second pipe bus clip and the second disc type terminal block junction.

Said channelizing line one end connects the second pipe bus clip, and the other end connects the second disc type terminal block.

The utility model has the advantages that:

Once, realized that a kind of gold utensil can adapt to that arbitrarily angled flexible T connects between two pipe buses, changed and managed in the past that non-perpendicular connection gold utensil needs measure the production model of afterwards processing earlier between the mother, improved gold utensil production efficiency.

Two, closely connect through bolt between two disc type terminal blocks of this gold utensil, contact-making surface is big, has better current-carrying performance,

Three, this gold utensil overall appearance structure is a curve form, does not have obvious projection, has eliminated the phenomenon of gold utensil discharge itself effectively;

Four, this gold utensil has solved the difficult problem that long-term puzzlements such as female connection angle measurement of field pipes and construction error are constructed and built, and has accelerated engineering construction and construction progress.

Description of drawings

Fig. 1: be the structural representation of the utility model

Fig. 2: be the left view of Fig. 1

Among the figure: 1 is the pipe bus clip, and 2 are the pipe bus clip, and 3 is the disc type terminal block, and 4 is telescopic chute, and 5 is channelizing line.

Embodiment:

As illustrated in fig. 1 and 2: the disc type that the arbitrarily angled T of pipe bus of the utility model the connects gold utensil that stretches; Comprise the first pipe bus clip and the second pipe bus clip; The first pipe bus clip is connected with the first disc type terminal block, and the second pipe bus clip is connected with the second disc type terminal block; The said first disc type terminal block is connected with the second disc type terminal block; The said second pipe bus clip is provided with telescopic chute and channelizing line.

Two pipe bus clips of the utility model have a disc type terminal block respectively; The pipe bus clip has Telescopic through telescopic chute and channelizing line; Two disc type terminal blocks connect through bolts and nuts; Angle between the pipe bus is confirmed at the scene according to actual needs, on the terminal block of two pipe bus clips, bores system corresponding bolts hole then, connects through bolt to get final product.

Above content is the further explain that combines concrete preferred implementation that the utility model is done; The embodiment that can not assert the utility model only limits to this; Those of ordinary skill for technical field under the utility model; Under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the utility model and confirm scope of patent protection by claims of being submitted to.

Claims

1. manage the flexible gold utensil of disc type that the arbitrarily angled T of bus connects for one kind, it is characterized in that: comprise the first pipe bus clip and the second pipe bus clip, the first pipe bus clip is connected with the first disc type terminal block, and the second pipe bus clip is connected with the second disc type terminal block; The said first disc type terminal block is connected with the second disc type terminal block; The said second pipe bus clip is provided with telescopic chute and channelizing line.

2. the disc type that the arbitrarily angled T of a kind of according to claim 1 pipe bus the connects gold utensil that stretches is characterized in that: bore system corresponding bolts hole on the said first disc type terminal block and the second disc type terminal block, connect through bolts and nuts.

3. the disc type that the arbitrarily angled T of a kind of according to claim 1 pipe bus the connects gold utensil that stretches is characterized in that: the angle between the said first pipe bus clip and the second pipe bus clip is an angle between the pipe bus.

4. the disc type that the arbitrarily angled T of a kind of according to claim 1 pipe bus the connects gold utensil that stretches is characterized in that: said telescopic chute is arranged on the second pipe bus clip and the second disc type terminal block junction.

5. the disc type that the arbitrarily angled T of a kind of according to claim 1 pipe bus the connects gold utensil that stretches is characterized in that: said channelizing line one end connects the second pipe bus clip, and the other end connects the second disc type terminal block.