CN105162013B - Transformer station's special-purpose combined type Work tool - Google Patents

Transformer station's special-purpose combined type Work tool Download PDF

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Publication number
CN105162013B
CN105162013B CN201510717609.5A CN201510717609A CN105162013B CN 105162013 B CN105162013 B CN 105162013B CN 201510717609 A CN201510717609 A CN 201510717609A CN 105162013 B CN105162013 B CN 105162013B
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CN
China
Prior art keywords
insulating bar
screwed hole
screw rod
working joint
work tool
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
CN201510717609.5A
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Chinese (zh)
Other versions
CN105162013A (en
Inventor
杜忠秋
王彦川
刘兵
陈丰
李双厚
姜佰锋
齐国顺
肖文权
左长江
李博
谢春义
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
State Grid Heilongjiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Heilongjiang 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 State Grid Corp of China SGCC, State Grid Heilongjiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510717609.5A priority Critical patent/CN105162013B/en
Publication of CN105162013A publication Critical patent/CN105162013A/en
Application granted granted Critical
Publication of CN105162013B publication Critical patent/CN105162013B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

Abstract

Transformer station's special-purpose combined type Work tool, is related to the special Work tool of transformer station.It is bulky for the instrument for solving to need in substation equipment maintenance process, it has not been convenient to the problem of carrying.Screw rod (2) is provided with the end face at plus couplings (3) two ends of the present invention, one end face of insulating bar (1) is provided with screwed hole, and screwed hole is also equipped with the side wall of the screwed hole on insulating bar (1), another end face of insulating bar (1) is provided with screw rod (2);The bottom of insulated tension pole working joint, hand hammer working joint and high voltage electroscope working joint is provided with the screwed hole being engaged with screw rod (2).Above-mentioned Work tool small volume, can be convenient for carrying by insulating bar (1) and various working joints in a tool box.And plus couplings (3) are end face or the side that may be mounted at insulating bar (1), that is, are capable of the angle of adjustment work joint, to adapt to various narrow operating environments, it is adaptable to the plant maintenance of transformer station.

Description

Transformer station's special-purpose combined type Work tool
Technical field
The present invention relates to the special Work tool of transformer station.
Background technology
At present, the Work tool needed in substation equipment maintenance process is all kinds of various, it is necessary to use by taking grid switching operation as an example Many types such as insulating bar, electroscope, ground wire operating lever, to complete a grid switching operation needs the function instrument carried very It is many, such as:Insulating bar, electroscope, ground wire operating lever, insulating glove, isolation switch operation tool, solution lock key etc., instrument It is bulky, it has not been convenient to carry, and tool kind excessively makes operating personnel often occur leaking the situation with instrument, to operating personnel Many troubles are caused, the operating time is extended, the number of times that operating personnel come and go place and toolroom is added, gives grid switching operation band Carry out certain danger.
The content of the invention
The invention aims to the instrument for solving to need in substation equipment maintenance process is bulky, it has not been convenient to take The problem of band, there is provided a kind of transformer station's special-purpose combined type Work tool.
Transformer station's special-purpose combined type Work tool of the present invention includes insulating bar 1, plus couplings 3, insulated tension pole work Joint, hand hammer working joint and high voltage electroscope working joint;
Screw rod 2 is provided with the end face at the two ends of plus couplings 3,
One end face of insulating bar 1 is provided with screwed hole, and insulating bar 1 and is also equipped with the side wall of the screwed hole Screwed hole, another end face of insulating bar 1 is provided with screw rod 2;
The bottom of insulated tension pole working joint, hand hammer working joint and high voltage electroscope working joint is provided with and screw rod 2 screwed holes being engaged.
Transformer station's special-purpose combined type Work tool of the present invention is compared with conventional Work tool, and volume is obviously reduced, can By insulating bar 1 and various working joints in a tool box, it is convenient for carrying.And plus couplings 3 may be mounted at insulation The end face of bar 1, can also be arranged on the side of insulating bar 1, that is, be capable of the angle of adjustment work joint, various narrow to adapt to Operating environment.
Brief description of the drawings
Fig. 1 is the structural representation of transformer station's special-purpose combined type Work tool described in embodiment one;
Fig. 2 is arranged on structural representation during 1 side of insulating bar for plus couplings 3 in embodiment one;
Fig. 3 is the structural representation of the end face of insulating bar 1 in embodiment one;
Fig. 4 and Fig. 5 is the structural representation of the insulated tension pole working joint of two kinds of different structures;
Fig. 6 is the structural representation of hand hammer working joint;
Fig. 7 is the structural representation of high voltage electroscope working joint;
Fig. 8 be embodiment two in insulating bar 1 structural representation;
Fig. 9 be embodiment two in standby insulating bar 5 structural representation;
Figure 10 is the insulating bar 1 and the profile of plus couplings 3 in embodiment three.
Embodiment
Embodiment one:Illustrate present embodiment with reference to Fig. 1 to Fig. 7, the transformer station described in present embodiment is special Combined type Work tool, including insulating bar 1, plus couplings 3, insulated tension pole working joint, hand hammer working joint and high voltage electroscope Working joint;
Screw rod 2 is provided with the end face at the two ends of plus couplings 3,
One end face of insulating bar 1 is provided with screwed hole, and insulating bar 1 and is also equipped with the side wall of the screwed hole Screwed hole, another end face of insulating bar 1 is provided with screw rod 2;
The bottom of insulated tension pole working joint, hand hammer working joint and high voltage electroscope working joint is provided with and screw rod 2 screwed holes being engaged.
As shown in Figure 1 to Figure 3, the length of plus couplings 3 is much smaller than the length of insulating bar 1.In use, by Fig. 4 to Fig. 7 institutes Insulated tension pole working joint, hand hammer working joint or the high voltage electroscope working joint shown is arranged on one end of plus couplings 3, root According to needs, the other end of plus couplings 3 can be arranged on to end face or side (as shown in Figure 3) of insulating bar 1.Can also be by two Kind working joint is separately mounted to one end on plus couplings 3 with the plus couplings 3 of insulating bar 1.
In addition to insulated tension pole working joint, hand hammer working joint and high voltage electroscope working joint, the transformer station is special Combined type Work tool can also be connect including ground wire operating lever working joint, special chopper working joint, lumbering with iron saw work The various terminal such as head, cleaning device joint, isolator operation handle and isolator operation handle joint.
Transformer station's special-purpose combined type Work tool described in present embodiment is compared with conventional Work tool, and volume substantially subtracts It is small, it can be convenient for carrying by insulating bar 1 and various working joints in a tool box.And plus couplings 3 may be mounted at The end face of insulating bar 1, can also be arranged on the side of insulating bar 1, that is, be capable of the angle of adjustment work joint, various narrow to adapt to Narrow operating environment.
Embodiment two:Illustrate present embodiment with reference to Fig. 8 and Fig. 9, present embodiment is to the institute of embodiment one The transformer station's special-purpose combined type Work tool stated further is limited, in present embodiment, and the combined type Work tool also includes standby Screw rod 2 is provided with insulating bar 5, the end face at the standby two ends of insulating bar 5;Insulating bar 1 is hollow cylinder, and insulating bar 1 Including two parts, threaded connection is used between two parts;The external diameter of standby insulating bar 5 is less than the internal diameter of insulating bar 1.
Present embodiment adds standby insulating bar 5, in use, various working joints can be separately mounted into standby insulation The two ends of bar 5 and the two ends of insulating bar 1, realize and use two or more working joints simultaneously, it is to avoid be frequent at the two ends of insulating bar 1 Working joint is changed, the operating time is saved.When not in use, standby insulating bar 5 can be put into inside insulating bar 1, reduces volume, side Portable belt.
Embodiment three:Illustrate present embodiment with reference to Figure 10, present embodiment is to the institute of embodiment one or two The transformer station's special-purpose combined type Work tool stated further is limited, in present embodiment, is set in the screwed hole on the side wall of insulating bar 1 Have spring 6, one end of spring 6 is fixed on the bottom of the screwed hole, when the screw rod 2 of the end face of plus couplings 3 be completely screwed into it is described When in screwed hole, the distance of the end face of screw rod 2 and the screwed hole bottom is less than the length under the nature of spring 6, screwed hole Length be more than the nature of spring 6 under length.
As shown in Figure 10, during the screw rod 2 of the end face of plus couplings 3 being screwed in into the screwed hole, the end face of screw rod 2 is gradually Contacted with spring 6 and compression spring 6, the thrust outside to screw rod 2 of spring 6 ensure that plus couplings 3 are not susceptible to rotation.Make Used time, first working joint is arranged on a screw rod 2 of plus couplings 3, then another screw rod 2 of plus couplings 3 is revolved Enter in the screwed hole on the side wall of insulating bar 1, during screw-in, the angle of working joint becomes from constantly circulation between 0 to 360 degree Change, when working joint is in some suitable angle, stops screwing in, the angle of working joint is ensured by the thrust of spring 6 Degree.Combined type Work tool described in present embodiment can not only adjustment work joint axis and the axis of insulating bar 1 angle, moreover it is possible to The angle that enough adjustment work joints rotate around own axes, enables Work tool further to adapt to various narrow operating environments.

Claims (2)

1. transformer station's special-purpose combined type Work tool, it includes insulating bar (1), plus couplings (3), insulated tension pole working joint, hand Hammer working joint and high voltage electroscope working joint into shape;
Screw rod (2) is provided with the end face at plus couplings (3) two ends,
One end face of insulating bar (1) is provided with screwed hole, and insulating bar (1) and is also equipped with the side wall of the screwed hole Screwed hole, another end face of insulating bar (1) is provided with screw rod (2);
The bottom of insulated tension pole working joint, hand hammer working joint and high voltage electroscope working joint is provided with and screw rod (2) The screwed hole being engaged;
Characterized in that, be provided with spring (6) in screwed hole on the wall of insulating bar (1) side, one end of spring (6) is fixed on described The bottom of side wall upper screwed hole, when the screw rod (2) of plus couplings (3) end face is completely screwed into the side wall upper screwed hole, spiral shell The distance of the end face of bar (2) and the side wall upper screwed hole bottom is less than screw thread on the length under spring (6) nature, side wall The length in hole is more than the length under spring (6) nature.
2. transformer station's special-purpose combined type Work tool according to claim 1, it is characterised in that it also includes standby insulating bar (5), it is provided with screw rod (2) on the end face at standby insulating bar (5) two ends;Insulating bar (1) is hollow cylinder, and insulating bar (1) include between two parts, two parts using threaded connection;The external diameter of standby insulating bar (5) is less than the internal diameter of insulating bar (1).
CN201510717609.5A 2015-10-29 2015-10-29 Transformer station's special-purpose combined type Work tool Active CN105162013B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510717609.5A CN105162013B (en) 2015-10-29 2015-10-29 Transformer station's special-purpose combined type Work tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510717609.5A CN105162013B (en) 2015-10-29 2015-10-29 Transformer station's special-purpose combined type Work tool

Publications (2)

Publication Number Publication Date
CN105162013A CN105162013A (en) 2015-12-16
CN105162013B true CN105162013B (en) 2017-08-08

Family

ID=54802810

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510717609.5A Active CN105162013B (en) 2015-10-29 2015-10-29 Transformer station's special-purpose combined type Work tool

Country Status (1)

Country Link
CN (1) CN105162013B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102169762A (en) * 2011-02-15 2011-08-31 河南省电力公司郑州供电公司 Portable special tool for switching operation of power transformation
CN203014230U (en) * 2012-12-14 2013-06-19 湖南省电力公司超高压管理局 Transformation equipment infrared defect electrification processing apparatus
CN203818043U (en) * 2014-04-15 2014-09-10 金陵科技学院 Jaw and toothed fixed torque wrench
CN204497628U (en) * 2015-04-02 2015-07-22 国网湖北省电力公司咸宁供电公司 Multifunctional operating arm

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102169762A (en) * 2011-02-15 2011-08-31 河南省电力公司郑州供电公司 Portable special tool for switching operation of power transformation
CN203014230U (en) * 2012-12-14 2013-06-19 湖南省电力公司超高压管理局 Transformation equipment infrared defect electrification processing apparatus
CN203818043U (en) * 2014-04-15 2014-09-10 金陵科技学院 Jaw and toothed fixed torque wrench
CN204497628U (en) * 2015-04-02 2015-07-22 国网湖北省电力公司咸宁供电公司 Multifunctional operating arm

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Inventor after: Du Zhongqiu

Inventor after: Li Bo

Inventor after: Xie Chunyi

Inventor after: Wang Yanchuan

Inventor after: Liu Bing

Inventor after: Chen Feng

Inventor after: Li Shuanghou

Inventor after: Jiang Baifeng

Inventor after: Qi Guoshun

Inventor after: Xiao Wenquan

Inventor after: Zuo Changjiang

Inventor before: Du Zhongqiu

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Inventor before: Zuo Changjiang

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Inventor before: Xie Chunyi

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