CN203826822U - Multifunctional combined tool for centrally installed switchgear - Google Patents

Multifunctional combined tool for centrally installed switchgear Download PDF

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Publication number
CN203826822U
CN203826822U CN201420129080.6U CN201420129080U CN203826822U CN 203826822 U CN203826822 U CN 203826822U CN 201420129080 U CN201420129080 U CN 201420129080U CN 203826822 U CN203826822 U CN 203826822U
Authority
CN
China
Prior art keywords
connector
multifunctional combined
combined tool
head
handle
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.)
Expired - Fee Related
Application number
CN201420129080.6U
Other languages
Chinese (zh)
Inventor
王英武
刘志洋
郝德荣
曹军
徐强
韩日东
陈洪立
郝思程
高月龙
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.)
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power Co
Original Assignee
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power Co
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 State Grid Corp of China SGCC, Yantai Power Supply Co of State Grid Shandong Electric Power Co filed Critical State Grid Corp of China SGCC
Priority to CN201420129080.6U priority Critical patent/CN203826822U/en
Application granted granted Critical
Publication of CN203826822U publication Critical patent/CN203826822U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multifunctional combined tool for centrally installed switchgear. The multifunctional combined tool is characterized by including a handle (1). The handle (1) is threadedly connected with a cast iron rod body (2). The cast iron rod body (2) is connected with a rod head (10). A rectangular connecting groove (3) is disposed in the rod head (10). A rectangular connector (4) matching the rectangular connecting groove (3) is disposed on an operation head (5). The operation head (5) is provided with an operation connecting member. The multifunctional combined tool is of high universality, helps to substantially shorten the time for preparing an operation tool needed for stopping power supply of a 10kV line, and meanwhile helps to reduce the management cost of operation tools of various types, improve the production efficiency, guarantees rapid and smooth back brake operation, and ensures healthy, stable operation of a power grid.

Description

A kind of middle-placed switch cabinet Multifunctional combined tool
Technical field:
The utility model relates to a kind of middle-placed switch cabinet Multifunctional combined tool, belongs to electric power system power transformation operation technical field.
Background technology:
At present, in transformer station, 10kV system adopts middle-placed switch cabinet equipment mostly, open type type is fewer and feweri, middle-placed switch cabinet stops need to be undertaken by operating handle in transmission process, in middle-placed switch cabinet operating process, have three kinds of instruments: middle-placed switch cabinet operating handle, central cabinet grounding switch action bars, middle-placed switch cabinet cabinet door key, the difference of internal cause middle-placed switch cabinet manufacturer of each transformer station causes every kind of above three kinds of instrument to have a lot of models, there are some differences, therefore in Work tool set-up procedure, can waste time because need to repeatedly go to take instrument, thereby reduce operating efficiency, increase and stopped electric power feeding time, the various tool management of model has also increased management cost and difficulty simultaneously, and when operative employee's utensil is lost suddenly in station, need look for operation tool temporarily, delays grid switching operation, greatly reduces power supply reliability.How adopting the management of simple way strengthen operation handle, increase work efficiency, is the important topic of power transformation operation management.
Utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple and practical, and highly versatile is convenient to management and can conscientiously reduces the operating time, the middle-placed switch cabinet Multifunctional combined tool of increasing work efficiency.
The purpose of this utility model can reach by following measure: a kind of middle-placed switch cabinet Multifunctional combined tool, it is characterized in that it comprises handle, the handle cast iron shaft that is threaded, cast iron shaft connecting-rod cap, in bar head, be provided with rectangle link slot, operating head is provided with the rectangle connector matching with rectangle link slot, and operating head is provided with operation connector.
In order further to realize the purpose of this utility model, described operation connector is the operation connector in operating head.
In order further to realize the purpose of this utility model, described operation connector is quadrangular prism shape or hexagonal cylindricality.
In order further to realize the purpose of this utility model, described operation connector is the cylindrical key connector with groove.
In order further to realize the purpose of this utility model, described operation connector is grounding switch connector.
The utility model can produce following good effect compared with the prior art: the utility model is as a kind of general operation Work tool, rectangular channel on rectangle connector and the shaft of all kinds of operating heads is all unified specification size, matches each other and takes out required operating head by can being connected and locking in standard rectangular connector insertion rectangular channel while use.The operating head that it comprises dissimilar size, can realize the middle-placed switch cabinet operating mechanism of different model is operated, greatly reduce 10kV circuit and stopped required operation tool time of power transmission, reduced the management cost of dissimilar operation tool simultaneously, improve production efficiency, ensure that grid switching operation carries out rapidly smoothly, ensured the healthy and stable operation of electrical network.
Brief description of the drawings:
Fig. 1 is the structural representation of the first execution mode of the present utility model;
Fig. 2 is the structural representation of the second execution mode of the present utility model;
Fig. 3 is the structural representation of the third execution mode of the present utility model.
Embodiment: preferred forms of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment 1: a kind of middle-placed switch cabinet Multifunctional combined tool (referring to Fig. 1), it comprises handle 1, in handle 1, be processed with internal thread, handle 1 connects cast iron shaft 2 by internal thread, cast iron shaft 2 connecting-rod caps 10, in bar head 10, be provided with rectangle link slot 3, operating head 5 is provided with the rectangle connector 4 matching with rectangle link slot 3, in operating head 5, be provided with operation connector 6, the shape and size of operation connector 6 can be designed to four angular length cylindricalitys, hexagonal long column shape, four jiaos of short cylindricals etc. as required, for connecting the middle-placed switch cabinet operating mechanism of different model.
When use, take out in the rectangular channel 3 of required operating head 5 by standard rectangular connector 4 insertion rods 10 and can be connected and lock.Operating head can be realized free replacing, can realize the middle-placed switch cabinet operating mechanism of different model is carried out to fast operating by changing all kinds of operating heads 5, and versatility is high, convenient and swift.
Embodiment 2: a kind of middle-placed switch cabinet Multifunctional combined tool (referring to Fig. 2), it comprises handle 1, in handle 1, be processed with internal thread, handle 1 connects cast iron shaft 2 by internal thread, cast iron shaft 2 connecting-rod caps 10, are provided with rectangle link slot 3 in bar head 10, operating head 5 is provided with the rectangle connector 4 matching with rectangle link slot 3, operating head 5 is provided with the cylindrical key connector 8 with groove, for connecting middle-placed switch cabinet cabinet door key.
Embodiment 3: a kind of middle-placed switch cabinet Multifunctional combined tool (referring to Fig. 3), it comprises handle 1, in handle 1, be processed with internal thread, handle 1 connects cast iron shaft 2 by internal thread, cast iron shaft 2 connecting-rod caps 10, are provided with rectangle link slot 3 in bar head 10, operating head 5 is provided with the rectangle connector 4 matching with rectangle link slot 3, operating head 5 is provided with grounding switch connector 7, for connecting central cabinet grounding switch action bars.

Claims (5)

1. a middle-placed switch cabinet Multifunctional combined tool, it is characterized in that it comprises handle (1), handle (1) the cast iron shaft (2) that is threaded, cast iron shaft (2) connecting-rod cap (10), in bar head (10), be provided with rectangle link slot (3), operating head (5) is provided with the rectangle connector (4) matching with rectangle link slot (3), and operating head (5) is provided with operation connector.
2. a kind of middle-placed switch cabinet Multifunctional combined tool according to claim 1, is characterized in that described operation connector is the operation connector (6) in operating head (5).
3. a kind of middle-placed switch cabinet Multifunctional combined tool according to claim 2, is characterized in that described operation connector (6) is for quadrangular prism shape or hexagonal cylindricality.
4. a kind of middle-placed switch cabinet Multifunctional combined tool according to claim 1, is characterized in that described operation connector is the cylindrical key connector (8) with groove.
5. a kind of middle-placed switch cabinet Multifunctional combined tool according to claim 1, is characterized in that described operation connector is grounding switch connector (7).
CN201420129080.6U 2014-03-21 2014-03-21 Multifunctional combined tool for centrally installed switchgear Expired - Fee Related CN203826822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420129080.6U CN203826822U (en) 2014-03-21 2014-03-21 Multifunctional combined tool for centrally installed switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420129080.6U CN203826822U (en) 2014-03-21 2014-03-21 Multifunctional combined tool for centrally installed switchgear

Publications (1)

Publication Number Publication Date
CN203826822U true CN203826822U (en) 2014-09-10

Family

ID=51482286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420129080.6U Expired - Fee Related CN203826822U (en) 2014-03-21 2014-03-21 Multifunctional combined tool for centrally installed switchgear

Country Status (1)

Country Link
CN (1) CN203826822U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840385A (en) * 2014-03-21 2014-06-04 国家电网公司 Multifunctional combined tool of centrally installed switchgear
CN104409231A (en) * 2014-12-04 2015-03-11 国家电网公司 Multifunctional operating handle of earthing knife switch
CN111181059A (en) * 2019-10-24 2020-05-19 国网天津市电力公司 10kV closes ring and falls way assistor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840385A (en) * 2014-03-21 2014-06-04 国家电网公司 Multifunctional combined tool of centrally installed switchgear
CN104409231A (en) * 2014-12-04 2015-03-11 国家电网公司 Multifunctional operating handle of earthing knife switch
CN111181059A (en) * 2019-10-24 2020-05-19 国网天津市电力公司 10kV closes ring and falls way assistor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140910

Termination date: 20160321