CN104701794B - Can vertically arranged multi-functional excessively stream fixture - Google Patents

Can vertically arranged multi-functional excessively stream fixture Download PDF

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Publication number
CN104701794B
CN104701794B CN201510137393.5A CN201510137393A CN104701794B CN 104701794 B CN104701794 B CN 104701794B CN 201510137393 A CN201510137393 A CN 201510137393A CN 104701794 B CN104701794 B CN 104701794B
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CN
China
Prior art keywords
wire
fixture
excessively stream
shaped mounting
installing plate
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
CN201510137393.5A
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Chinese (zh)
Other versions
CN104701794A (en
Inventor
张森
丁雷
张烈然
丁冠西
董政
曾海腾
宋洁敏
曲家波
寿增
尚勇
周胜
潘鹏飞
张乐
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 Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Liaoning Electric Power Co Ltd
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Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510137393.5A priority Critical patent/CN104701794B/en
Publication of CN104701794A publication Critical patent/CN104701794A/en
Application granted granted Critical
Publication of CN104701794B publication Critical patent/CN104701794B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Abstract

The present invention relates to can vertically arranged multi-functional excessively stream fixture, include wire neck, T-shaped mounting head and the U-shaped mounting rod of insulation, described T-shaped mounting head includes locking screw and installing plate, locking screw is vertically mounted on the middle part of installing plate, two through holes are provided with installing plate, a collision bead is each provided with each through hole, screw is provided with wire neck, locking screw is connected by screw with wire neck, and two plugs of the U-shaped mounting rod that insulate are inserted into through hole.Staff drives the elastic of wire neck by being rotated to it on tower of the present invention, and excessively stream pulley is arranged on extinguishing arc rope when on horizontal live wire and passes through its short circuit and the potential difference of drainage.The fixture can any tower, use on any wire.The present invention is made using high-strength aluminum alloy, has the characteristics of in light weight, intensity is big, water conservancy diversion is strong, is easily installed.

Description

Can vertically arranged multi-functional excessively stream fixture
Technical field
The present invention relates to 220kV and 66kV hot line maintenance used tools, more particularly, to can be vertically arranged Multi-functional excessively stream fixture.
Background technology
Because the drainage of strain tower of transmission line is the installation form of slow arc downwards, the powered disconnecting of the circuit of connecting plate in both sides Needed the live wire of connecting plate both sides metal wire short circuit in the work of drainage, to ensure two during before and after connecting plate is opened The live wire of side is on same current potential all the time, without the generation of potential difference.The side of the powered disconnecting drainage in conventional transmission lines road Method is that metal wire bundling is carried out into short circuit in the method that slow arc drains downwards into highfield using equipotential electrician, makes two The live wire of side is on same current potential, and for job safety, safe operation, personal security, all there is huge safety is hidden Suffer from.
Existing excessively stream fixture has two kinds:
The first can be arranged on slow arc downwards in drainage due to being connected fastening with insulating bar, and insulating bar is non-dismountable, can shadow Ring the other programs of operation.
The excessively stream fixture of second of detachable insulating bar is not connected with insulating bar, is locked again after being hung using insulating bar Tightly, but can only hang on horizontal wire, slow arc is not installed downwards in drainage.
The content of the invention
The technical problem to be solved in the present invention is to provide can vertically arranged multi-functional excessively stream fixture, can be independently installed in office Anticipate on angle live wire.
In order to solve the problems, such as that prior art is present, the technical solution adopted by the present invention is:
Can vertically arranged multi-functional excessively stream fixture, include wire neck, T-shaped mounting head and the U-shaped mounting rod of insulation, institute The T-shaped mounting head stated includes locking screw and installing plate, and locking screw is vertically mounted on the middle part of installing plate, opened on installing plate Have two through holes, a collision bead be each provided with each through hole, be provided with screw on wire neck, locking screw by screw with Wire neck is connected, and two plugs of the U-shaped mounting rod that insulate are inserted into through hole.
The U-shaped mounting rod of described insulation includes U-shaped fork and insulating bar, and U-shaped fork is connected with insulating bar by butterfly button, U Collision bead groove is provided with the madial wall of type fork.
Suspension ring are installed in the side wall of described wire neck.
Excessively stream pulley is installed in the side wall of described wire neck.
Advantage for present invention is with effect:
The present invention can vertically arranged multi-functional excessively stream fixture due to include wire neck, T-shaped mounting head and insulation it is U-shaped Mounting rod, screw is provided with wire neck, locking screw is connected by screw with wire neck, insulate the two of U-shaped mounting rod Individual plug is inserted into T-shaped mounting head.Wire neck is used to lock live wire and make it be reliably connected with wire, locking screw The tightness of wire neck is can adjust during rotation, T-shaped mounting head can increase revolving force away from U-shaped mounting rod is carried out with insulating Interim connection, U-shaped mounting rod can be installed and dismantle at any time with insulating, and with collision bead and collision bead groove increasing friction force, suspension ring are used for It is connected with extinguishing arc rope and insulating cord, the U-shaped mounting rod that insulate is inserted in T-shaped mounting head, with collision bead groove and collision bead increasing friction force, Staff drives the elastic of wire neck by being rotated to it on tower, when excessively stream pulley is arranged on horizontal live wire Extinguishing arc rope passes through its short circuit and the potential difference of drainage.The fixture can any tower, use on any wire.The present invention is to use What high-strength aluminum alloy was made, there is the characteristics of in light weight, intensity is big, water conservancy diversion is strong, is easily installed.
It can be installed using staff of the present invention using insulating bar on shaft tower, avoid staff and enter forceful electric power Hazards caused by, enhance security.The present invention can not be limited by turriform, wire angle, and greatly improving to grasp The scope and raising work completion rate for the property made, are the extremely strong live line tools of a versatility.
Brief description of the drawings
Fig. 1 be embodiment 1 shown in can vertically arranged multi-functional excessively stream fixture structural representation;
Fig. 2 be embodiment 2 shown in can vertically arranged multi-functional excessively stream fixture structural representation;
Fig. 3 is that installing plate is splitted into rear T-shaped mounting head and the schematic enlarged-scale view for the U-shaped mounting rod that insulate.
Embodiment
Embodiment 1:
As shown in Figure 1,3, can vertically arranged multi-functional excessively stream fixture, include wire neck 1, T-shaped mounting head 3 and absolutely The U-shaped mounting rod 5 of edge, described T-shaped mounting head 3 include locking screw 32 and installing plate 31, and locking screw 32 is vertically mounted on The middle part of installing plate 31, is provided with two through holes 8 on installing plate 31, and the middle position in each through hole is each provided with a collision bead 7, screw is provided with wire neck, and locking screw is threadedly coupled by screw with wire neck, insulate the two of U-shaped mounting rod 5 Individual plug is inserted into through hole.
The U-shaped mounting rod 5 of described insulation includes U-shaped fork 51 and insulating bar 53, and U-shaped fork and insulating bar pass through butterfly button 52 Connection, the forward end of U-shaped fork 51 is round end, and collision bead groove 54 is provided with the madial wall of U-shaped fork.
Two mounting holes are provided with the side wall of described wire neck 1, suspension ring 4 are arranged on wire card by a mounting hole On groove.
The present embodiment is stuck on drainage head when powered disconnecting is drawn, and can realize right angle setting.
Embodiment 2:
As shown in Fig. 2 excessively stream pulley 6 is provided with by mounting hole in the side wall of wire neck 1 described in the present embodiment, Remaining is the same as embodiment 1.
The present embodiment is used on wire.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, in fact, the present invention is real Applying the excessively stream fixture with suspension ring described in example 1 can be used cooperatively with the fixture with excessively stream pulley described in embodiment 2, band The excessively stream fixture of suspension ring is arranged on drainage head, and the excessively stream fixture with excessively stream pulley is arranged on wire, and insulating cord passes through excessively stream Pulley rope is on suspension ring.Therefore any modification made within the spirit and principles of the invention, equivalent substitution and improvement etc., It all should include within the scope of the present invention.

Claims (4)

1. can vertically arranged multi-functional excessively stream fixture, it is characterised in that it is U-shaped to include wire neck, T-shaped mounting head and insulation Mounting rod, described T-shaped mounting head include locking screw and installing plate, and locking screw is vertically mounted on the middle part of installing plate, Two through holes are provided with installing plate, a collision bead is each provided with each through hole, screw, locking screw are provided with wire neck It is connected by screw with wire neck, two plugs of the U-shaped mounting rod that insulate are inserted into through hole.
2. according to claim 1 can vertically arranged multi-functional excessively stream fixture, it is characterised in that the U-shaped peace of described insulation Dress bar includes U-shaped fork and insulating bar, and U-shaped fork is connected with insulating bar by butterfly button, and collision bead is provided with the madial wall of U-shaped fork Groove.
3. according to claim 1 or 2 can vertically arranged multi-functional excessively stream fixture, it is characterised in that described wire card Suspension ring are installed in the side wall of groove.
4. according to claim 1 or 2 can vertically arranged multi-functional excessively stream fixture, it is characterised in that described wire card Excessively stream pulley is installed in the side wall of groove.
CN201510137393.5A 2015-03-27 2015-03-27 Can vertically arranged multi-functional excessively stream fixture Active CN104701794B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510137393.5A CN104701794B (en) 2015-03-27 2015-03-27 Can vertically arranged multi-functional excessively stream fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510137393.5A CN104701794B (en) 2015-03-27 2015-03-27 Can vertically arranged multi-functional excessively stream fixture

Publications (2)

Publication Number Publication Date
CN104701794A CN104701794A (en) 2015-06-10
CN104701794B true CN104701794B (en) 2018-02-13

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ID=53348666

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Application Number Title Priority Date Filing Date
CN201510137393.5A Active CN104701794B (en) 2015-03-27 2015-03-27 Can vertically arranged multi-functional excessively stream fixture

Country Status (1)

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CN (1) CN104701794B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109058052B (en) * 2018-08-29 2020-08-21 江苏仕沃精密机械科技有限公司 Integrated fixing and mounting frame of new energy wind power generation equipment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4540542B2 (en) * 2005-05-12 2010-09-08 中国電力株式会社 Attachment temporary support cleat
CN201005273Y (en) * 2006-12-21 2008-01-16 舒波 Quick-dismantling type shortsightedness preventive frame for correcting the posture
CN201570769U (en) * 2009-12-09 2010-09-01 洛阳龙羽集团有限公司检修分公司 Tool for installing cable clamp protector
CN201639190U (en) * 2009-12-30 2010-11-17 北京市电力公司 Charged arc-suppression draining operation device
CN202178409U (en) * 2011-08-31 2012-03-28 北京市电力公司 Temporary ground wire clamp
CN202258847U (en) * 2011-09-09 2012-05-30 河南省电力公司信阳供电公司 Novel insulating operating rod
CN202905988U (en) * 2012-10-09 2013-04-24 河南省电力公司周口供电公司 T-shaped-structure-connection grounding wire rod
CN203071258U (en) * 2012-12-18 2013-07-17 新密市供电公司 Jointing clamp for live-line work
CN103618266A (en) * 2013-12-10 2014-03-05 国家电网公司 Electrifying defect eliminating tool of drainage plate
CN203800478U (en) * 2014-04-09 2014-08-27 国家电网公司 Horizontal over-current sliding seat
CN204517332U (en) * 2015-03-27 2015-07-29 国网辽宁省电力有限公司辽阳供电公司 Can vertically arranged multi-functional overcurrent fixture

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Publication number Publication date
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