CN209497226U

CN209497226U - A kind of Novel integrated tube type bus T connects fitting

Info

Publication number: CN209497226U
Application number: CN201822103051.3U
Authority: CN
Inventors: 陈永超; 吕钧章; 何莉; 杜秀娟; 孙建聿; 赵修文; 欧阳斌; 马宏霞; 赖丽; 薛赟; 范锐; 童海宁; 周冰雁; 董朝晖; 马鸿义; 张存朝; 王玲; 麻梦岭; 马鸿翔
Original assignee: China Electric Power Construction Group Qinghai Electric Power Design Institute Co Ltd; State Grid Qinghai Electric Power Co Ltd
Current assignee: China Electric Power Construction Group Qinghai Electric Power Design Institute Co Ltd; State Grid Qinghai Electric Power Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-10-15
Anticipated expiration: 2028-12-14

Abstract

The utility model relates to substation equipment fields, and in particular to the tube type bus T that can meet engineering actual demand connects fitting.A kind of Novel integrated tube type bus T connects fitting, including upper T-type wire clamp (1), lower T-type wire clamp (2), buckle (3), connector (4), it is characterized by: connector (4) one vertical with upper T-type wire clamp (1) connect, other end is vertical with lower T-type wire clamp (2) to be connect, and upper T-type wire clamp (1), lower T-type wire clamp (2) are mutually perpendicular to；Upper T-type wire clamp (1) is connect with the wire clamp on lower T-type wire clamp (2) by buckling (3).The utility model reduces tube type bus connection gold utensil usage quantity, reduces tie point, reduces sites of heat generation；In the case where meeting electrical distance requirement, reduce the distance between the tube type bus of arranged crosswise, reduces project amount, avoid wasting, reduce operation difficulty.

Description

A kind of Novel integrated tube type bus T connects fitting

Technical field

The utility model relates to substation equipment fields, and in particular to the tube type bus T that can meet engineering actual demand connects Fitting.

Background technique

In large size hair power transmission and transformation project, due to conductor current-carrying capacity and scene are beautiful, tube type bus is commonly used.Portion The case where dividing tube type bus to arrange there are upper and lower staggered cross, but due to construction error and equipment production error, cause Two thimble tube bus-bar T-connecting fittings tube type bus T caused by erection stage is easy because of height difference, which connects fitting, to be installed, and two thimble tubes are female Line T connects fitting connection, and that there is also tie points is excessive, and connecting portion generates heat serious problem.Design is in design phase highness change side Face can not also evade this problem, and traditional solution need to consider to increase telescopic joint and solve installation dimension matching problem, and due to Evade this problem to be likely to cause spacing between tube type bus excessive, causes to waste.And traditional T-type wire clamp is connected using bolt It connects, it is inconvenient in high altitude operation, increase difficulty of construction.

Utility model content

A kind of Novel integrated tube type bus T of the utility model connect fitting for tube type bus be connected to erection stage be easy because Situations such as height difference causes two thimble tube bus-bar T-connecting fittings that can not install, and connecting portion is easy fever, and installation is inconvenient, provides one kind Integrated cast bus-bar T-connecting fitting solves engineering problem.

A kind of Novel integrated tube type bus T connects fitting, including upper T-type wire clamp 1, lower T-type wire clamp 2, buckle 3, connector 4, It is characterized by: connector 4 one it is vertical with upper T-type wire clamp 1 connect, other end is vertical with lower T-type wire clamp 2 to be connect, and upper T-type Wire clamp 1, lower T-type wire clamp 2 are mutually perpendicular to；Upper T-type wire clamp 1 is connect with the wire clamp on lower T-type wire clamp 2 by buckle 3.

Preferably, the buckle 3 is made of nut 31 and two opposed semicircular circlips 32 being arranged on nut.

Preferably, the buckle 3 is provided with spring 5 close to nut 31, and spring 5 is made of metal material.

Preferably, the upper T-type wire clamp 1, lower T-type wire clamp 2, buckle 3, connector 4 have metal made of metal material Component.

The utility model reduces tube type bus connection gold utensil usage quantity, reduces tie point, reduces sites of heat generation；Meeting In the case that electrical distance requires, reduce the distance between the tube type bus of arranged crosswise, reduce project amount, avoid wasting, reduces Operation difficulty.

Detailed description of the invention

Fig. 1 is the utility model front view；

Fig. 2 is the utility model side view；

Fig. 3 is the utility model buckle structure front view；

Wherein: the upper T-type wire clamp of 1-；T-type wire clamp under 2-；3- buckle；4- connector；5- spring；31- nut；32- circlip.

Specific embodiment

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this The specific embodiment of utility model is described in detail:

A kind of novel integrated cast bus-bar T-connecting fitting of the utility model is taken two T-type wire clamp connections by connector 4 There are two the novel fittings of bolted terminal plate between wire clamp for the original that disappears.Connector 4 one vertical with upper T shaped cable clamp 1 to connect, Other end is vertical with lower T-type wire clamp 2 to be connect, and upper T-type wire clamp 1, lower T shaped cable clamp 2 are mutually perpendicular to, by mould formed by integrally casting at Type.

The buckle 3 is made of nut 31 and two opposed semicircular circlips 32 being arranged on nut, this part is also It is integrally formed by metal.The buckle 3 is provided with spring 5 close to nut 31, and spring 5 is made of metal material.

Claims

1. a kind of Novel integrated tube type bus T connects fitting, including upper T-type wire clamp (1), lower T-type wire clamp (2), buckle (3), connection Part (4), it is characterised in that: connector (4) one vertical with upper T-type wire clamp (1) to connect, and other end is vertical with lower T-type wire clamp (2) Connection, and upper T-type wire clamp (1), lower T-type wire clamp (2) are mutually perpendicular to；Wire clamp on upper T-type wire clamp (1) and lower T-type wire clamp (2) by Buckle (3) connection.

2. a kind of Novel integrated tube type bus T as described in claim 1 connects fitting, it is characterised in that: the buckle (3) is by spiral shell Cap (31) and two opposed semicircular circlips (32) being arranged on nut are constituted.

3. a kind of Novel integrated tube type bus T as claimed in claim 2 connects fitting, it is characterised in that: the buckle (3) is close Nut (31) is provided with spring (5), and spring (5) is made of metal material.

4. a kind of Novel integrated tube type bus T as described in claim 1 connects fitting, it is characterised in that: the upper T-type wire clamp (1), lower T-type wire clamp (2), buckle (3), connector (4) have metal component made of metal material.