CN206962284U - A kind of cabinet top installation PT Switching Station - Google Patents

A kind of cabinet top installation PT Switching Station Download PDF

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Publication number
CN206962284U
CN206962284U CN201720737300.7U CN201720737300U CN206962284U CN 206962284 U CN206962284 U CN 206962284U CN 201720737300 U CN201720737300 U CN 201720737300U CN 206962284 U CN206962284 U CN 206962284U
Authority
CN
China
Prior art keywords
cabinet
station
fuse
switch cabinet
cement shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201720737300.7U
Other languages
Chinese (zh)
Inventor
赵冠桥
杨法
杨改琴
刘慧芳
孟宪辰
李春晖
董泽寅
李海龙
司威
陈烨
周庆祝
刘月婵
杜艳洁
李香
刘彦东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN SANYUAN POWER EQUIPMENT MANUFACTURING Co Ltd
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Original Assignee
TIANJIN SANYUAN POWER EQUIPMENT MANUFACTURING Co Ltd
State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN SANYUAN POWER EQUIPMENT MANUFACTURING Co Ltd, State Grid Corp of China SGCC, State Grid Tianjin Electric Power Co Ltd filed Critical TIANJIN SANYUAN POWER EQUIPMENT MANUFACTURING Co Ltd
Priority to CN201720737300.7U priority Critical patent/CN206962284U/en
Application granted granted Critical
Publication of CN206962284U publication Critical patent/CN206962284U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to a kind of cabinet top installation PT Switching Station, including cement shell, switch cubicle PT intervals, switch cabinet outlet interval and manhole, one support is installed in the cement shell housing above manhole, loading switch cabinet is installed on the support, the lower mouth of loading switch cabinet is attached by cable with standing with PT, is stood and is arranged on PT in the cement shell housing above loading switch cabinet;The station is fuse embedding structure with PT, stands and is provided with power spring structure with PT sleeve inner, and fuse is arranged in sleeve, and one end of the fuse is connected with power spring structure, and the other end and the end of the fuse are attached.The utility model is a kind of cabinet top installation PT Switching Station, this Switching Station adds PT cabinets and loading switch cabinet on the premise of basic size is not changed, and employs the PT of fuse embedding structure, it is achieved thereby that PT can be overhauled by not having a power failure, the demand of client is met.

Description

A kind of cabinet top installation PT Switching Station
Technical field
Electrical equipment technical field is the utility model is related to, especially a kind of cabinet top installation PT Switching Station.
Background technology
Common Switching Station includes switch cubicle PT intervals, switch cabinet outlet interval and manhole, and this three sample is combined Just become Switching Station in cement shell, the main bus-bar of PT cabinets is connected with each other with switch outgoing line interval main bus-bar makes its work Make.When live physical features is nervous, original equipment does not have PT cabinets, only a reserved manhole, in the work of Switching Station automatic improving Cheng Zhong, due to live physical features, it is impossible to enlarging basis, but now user needs to install PT (voltage transformer) additional, and Loading switch cabinet to be installed additional in PT front end to facilitate maintenance, while also to retain manhole, this just adds difficulty to construction.
Utility model content
The purpose of this utility model is to make up in place of the deficiencies in the prior art, there is provided a kind of to meet customer need Cabinet top installs PT Switching Station.
The purpose of this utility model is realized by following technological means:
A kind of cabinet top installation PT Switching Station, including cement shell, switch cubicle PT intervals, switch cabinet outlet interval and people Hole, cement shell include housing and cabinet door, and cabinet door is arranged on housing, switch cubicle PT intervals, switch cabinet outlet interval and people Hole is arranged in the housing of cement shell, it is characterised in that:One support is installed in the cement shell housing above manhole, Left side below the support is cable passage, and loading switch cabinet is installed in the upper surface of the support, and the suitable for reading of the loading switch cabinet is led to Cable to be crossed to be connected on outgoing line interval through cable passage, the lower mouth of the loading switch cabinet is attached by cable with standing with PT, The station is arranged in the cement shell housing above loading switch cabinet with PT;The station is fuse embedding structure with PT, station PT Sleeve inner power spring structure is installed, fuse is arranged on station with PT sleeve, one end of the fuse with it is conductive Spring structure connects, and the other end of the fuse is threaded, is attached with end.
Moreover, described support is welded by angle steel, it is made up of top plate and supporting leg, and mounting of roof plate is on supporting leg, branch Leg is arranged on the bottom plate of cement shell housing, and loading switch cabinet is arranged on top plate, is manhole below top plate.
Moreover, described end is inserted on PT sleeve, and fastened with screw.
The advantages of the utility model and good effect are:
1st, the utility model has made a support using original people hole site, and an on-load switch is mounted with support Cabinet, and station PT is provided with the cement shell above loading switch cabinet, and PT uses fuse embedding structure.So exist On the premise of not changing basic size, PT and loading switch cabinet are added, can not have to have a power failure to Switching Station, it is possible to overhaul PT, while also retains manhole.
2nd, the station in the utility model uses fuse embedding structure with PT, and the design can reduce PT volume, improves The security reliability of connection.
3rd, the utility model is made rational planning for the space in Switching Station, closes the installation site of each electric component Physics and chemistry, standardization, so as to improve space availability ratio, reduce the difficulty of construction reformation.
4th, the utility model is a kind of Switching Station reasonable in design, improving simple, practical cabinet top installation PT, is originally opened Station is closed on the premise of basic size is not changed, adds PT cabinets and loading switch cabinet, and employ fuse embedding structure PT, it is achieved thereby that PT can be overhauled by not having a power failure, the demand of client is met, improve rebuilding construction efficiency and reduce construction Cost, it is highly suitable for popularization and application in Switching Station automatic improving engineering.
Brief description of the drawings
Fig. 1 is internal front view of the present utility model;
The side view (only illustrating support, loading switch cabinet and station PT parts) that Fig. 2 is Fig. 1;
Fig. 3 is front view (do not install end) of the station with PT;
Fig. 4 is Fig. 3 side view (broken section).
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with the accompanying drawings;It should be noted that the present embodiment is narrative , it is not limited, it is impossible to which the scope of protection of the utility model is limited with this.
A kind of cabinet top installation PT Switching Station, including cement shell 1, switch cubicle PT intervals, switch cabinet outlet interval 9 and Manhole, cement shell include housing and cabinet door, and cabinet door is arranged on housing, switch cubicle PT intervals, switch cabinet outlet interval and Manhole is arranged in the housing of cement shell, in the cement shell housing above manhole install a support 6, the support by Angle steel is welded, and it is made up of top plate and supporting leg, and for mounting of roof plate on supporting leg, supporting leg is arranged on the bottom plate of cement shell housing On, loading switch cabinet 5 is arranged on top plate, is manhole 7 below top plate.
Left side below support is cable passage, and loading switch cabinet is installed in the upper surface of the support, the loading switch cabinet Suitable for reading to be connected on by cable 8 through cable passage on outgoing line interval, the lower mouth of the loading switch cabinet passes through cable 4 and station PT3 It is attached, the station is arranged on bracket 2 with PT, and the bracket is arranged in the cement shell housing above loading switch cabinet.
It is fuse embedding structure to stand with PT, stands and is provided with power spring structure 14, fuse with inside PT sleeve 10 13 are arranged on station with PT sleeve, and one end of the fuse is connected with power spring structure, and the other end of fuse carries spiral shell Line, it is attached with end 12.End is inserted on PT sleeve, and is fastened with screw 11, can so be carried out Reliable installation.

Claims (3)

1. a kind of cabinet top installation PT Switching Station, including cement shell, switch cubicle PT intervals, switch cabinet outlet interval and people Hole, cement shell include housing and cabinet door, and cabinet door is arranged on housing, switch cubicle PT intervals, switch cabinet outlet interval and people Hole is arranged in the housing of cement shell, it is characterised in that:One support is installed in the cement shell housing above manhole, Left side below the support is cable passage, and loading switch cabinet is installed in the upper surface of the support, and the suitable for reading of the loading switch cabinet is led to Cable to be crossed to be connected on outgoing line interval through cable passage, the lower mouth of the loading switch cabinet is attached by cable with standing with PT, The station is arranged in the cement shell housing above loading switch cabinet with PT;The station is fuse embedding structure with PT, station PT Sleeve inner power spring structure is installed, fuse is arranged on station with PT sleeve, one end of the fuse with it is conductive Spring structure connects, and the other end of the fuse is threaded, is attached with end.
A kind of 2. cabinet top installation PT according to claim 1 Switching Station, it is characterised in that:Described support is welded by angle steel Connect and form, it is made up of top plate and supporting leg, and on supporting leg, supporting leg is arranged on the bottom plate of cement shell housing mounting of roof plate, is born Lotus switch cubicle is arranged on top plate, is manhole below top plate.
A kind of 3. cabinet top installation PT according to claim 1 Switching Station, it is characterised in that:Described end is inserted in PT Sleeve on, and fastened with screw.
CN201720737300.7U 2017-06-23 2017-06-23 A kind of cabinet top installation PT Switching Station Active CN206962284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720737300.7U CN206962284U (en) 2017-06-23 2017-06-23 A kind of cabinet top installation PT Switching Station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720737300.7U CN206962284U (en) 2017-06-23 2017-06-23 A kind of cabinet top installation PT Switching Station

Publications (1)

Publication Number Publication Date
CN206962284U true CN206962284U (en) 2018-02-02

Family

ID=61386061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720737300.7U Active CN206962284U (en) 2017-06-23 2017-06-23 A kind of cabinet top installation PT Switching Station

Country Status (1)

Country Link
CN (1) CN206962284U (en)

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