CN204517332U - Can vertically arranged multi-functional overcurrent fixture - Google Patents
Can vertically arranged multi-functional overcurrent fixture Download PDFInfo
- Publication number
- CN204517332U CN204517332U CN201520176311.3U CN201520176311U CN204517332U CN 204517332 U CN204517332 U CN 204517332U CN 201520176311 U CN201520176311 U CN 201520176311U CN 204517332 U CN204517332 U CN 204517332U
- Authority
- CN
- China
- Prior art keywords
- groove
- overcurrent
- fixture
- shaped mounting
- wire draw
- 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.)
- Withdrawn - After Issue
Links
- 239000011324 bead Substances 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model relates to can vertically arranged multi-functional overcurrent fixture, include wire draw-in groove, T-shaped mounting head and the U-shaped mounting rod that insulate, described T-shaped mounting head includes locking screw and mounting panel, locking screw is vertically mounted on the middle part of mounting panel, mounting panel has two through holes, be respectively provided with a collision bead in each through hole, wire draw-in groove is provided with screw, locking screw is connected with wire draw-in groove by screw, and two plugs of the U-shaped mounting rod that insulate are inserted in through hole.On the utility model tower, staff is by rotating it with the degree of tightness driving wire draw-in groove, and when overcurrent pulley is arranged on the live wire of level, extinguishing arc rope is by the potential difference of its short circuit and drainage.This fixture can any tower, any wire uses.The utility model adopt high-strength aluminum alloy be made, have lightweight, intensity is large, water conservancy diversion is strong, be convenient to installation feature.
Description
Technical field
The utility model relates to 220kV and 66kV hot line maintenance used tool, and especially relating to can vertically arranged multi-functional overcurrent fixture.
Background technology
Drainage due to strain tower of transmission line is the installation form of slow arc downwards, need the live wire metal wire short circuit of connecting plate both sides in the work of the charged disconnecting drainage of the circuit of both sides connecting plate, to guarantee that the live wire of both sides in the process before and after connecting plate is opened is on same current potential all the time, there is no the generation of potential difference.The method of conventional transmission lines road charged disconnecting drainage adopts equipotential electrician to enter highfield by the method for metal wire bundling in the downward drainage of slow arc to carry out short circuit, make the live wire of both sides be on same current potential, huge potential safety hazard is all also existed for job safety, handling safety, personal security.
Existing overcurrent fixture has two kinds:
The first is owing to being connected fastening being arranged in the downward drainage of slow arc with insulating bar, insulating bar is non-dismountable, can affect other program of operation.
The overcurrent fixture of the detachable insulating bar of the second is not connected with insulating bar, is to lock after utilizing insulating bar to hang again, but can only hang on the wire of level, and the downward drainage of slow arc is not installed.
Utility model content
The technical problems to be solved in the utility model is to provide can vertically arranged multi-functional overcurrent fixture, can independently be arranged on arbitrarily angled live wire.
In order to solve prior art Problems existing, the technical solution adopted in the utility model is:
Can vertically arranged multi-functional overcurrent fixture, include wire draw-in groove, T-shaped mounting head and the U-shaped mounting rod that insulate, described T-shaped mounting head includes locking screw and mounting panel, locking screw is vertically mounted on the middle part of mounting panel, mounting panel has two through holes, be respectively provided with a collision bead in each through hole, wire draw-in groove is provided with screw, locking screw is connected with wire draw-in groove by screw, and two plugs of the U-shaped mounting rod that insulate are inserted in through hole.
The U-shaped mounting rod of described insulation includes U-shaped fork and insulating bar, and U-shaped fork and insulating bar are linked by butterfly and connect, and the madial wall of U-shaped fork is provided with collision bead groove.
The sidewall of described wire draw-in groove is provided with suspension ring.
The sidewall of described wire draw-in groove is provided with overcurrent pulley.
The advantage that the utility model has and effect are:
The utility model can vertically arranged multi-functional overcurrent fixture owing to including wire draw-in groove, T-shaped mounting head and the U-shaped mounting rod that insulate, wire draw-in groove is provided with screw, locking screw is connected with wire draw-in groove by screw, and two plugs of the U-shaped mounting rod that insulate are inserted in T-shaped mounting head.Wire draw-in groove is used for locking belt electric lead and makes it reliably be connected with wire, the tightness of adjustable wire draw-in groove when locking screw rotates, T-shaped mounting head can increase revolving force distance, be connected with the U-shaped mounting rod of insulation temporarily, can install with the U-shaped mounting rod of insulation at any time and dismantle, with collision bead and collision bead groove increasing friction force, suspension ring are used for being 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, on tower, staff is by rotating it with the degree of tightness driving wire draw-in groove, when overcurrent pulley is arranged on the live wire of level, extinguishing arc rope is by the potential difference of its short circuit and drainage.This fixture can any tower, any wire uses.The utility model adopt high-strength aluminum alloy be made, have lightweight, intensity is large, water conservancy diversion is strong, be convenient to installation feature.
Use utility model works personnel that insulating bar can be utilized to install on shaft tower, avoid staff and enter the hazards brought in forceful electric power place, enhance fail safe.The utility model can not be subject to the restriction of turriform, wire angle, greatly improves the scope of operability and improves work completion rate, is the extremely strong tools for live working of a versatility.
Accompanying drawing explanation
Fig. 1 for shown in embodiment 1 can the structural representation of vertically arranged multi-functional overcurrent fixture;
Fig. 2 for shown in embodiment 2 can the structural representation of vertically arranged multi-functional overcurrent fixture;
Fig. 3 is schematic enlarged-scale view mounting panel being cut open rear T-shaped mounting head and the U-shaped mounting rod of insulation.
Embodiment
Embodiment 1:
As shown in Figure 1,3, can vertically arranged multi-functional overcurrent fixture, include wire draw-in groove 1, T-shaped mounting head 3 and the U-shaped mounting rod 5 that insulate, described T-shaped mounting head 3 includes locking screw 32 and mounting panel 31, locking screw 32 is vertically mounted on the middle part of mounting panel 31, mounting panel 31 has two through holes 8, middle position in each through hole is respectively provided with a collision bead 7, wire draw-in groove is provided with screw, locking screw is threaded with wire draw-in groove by screw, and two plugs of the U-shaped mounting rod 5 that insulate are inserted in through hole.
The U-shaped mounting rod of described insulation 5 includes U-shaped fork 51 and insulating bar 53, and U-shaped fork is buckled 52 with insulating bar by butterfly and is connected, and the forward end of U-shaped fork 51 is round ends, the madial wall of U-shaped fork is provided with collision bead groove 54.
The sidewall of described wire draw-in groove 1 has two installing holes, suspension ring 4 are arranged on wire draw-in groove by an installing hole.
The present embodiment is stuck on drainage head when charged disconnecting is drawn, and can realize at right angle setting.
Embodiment 2:
As shown in Figure 2, the sidewall of the wire draw-in groove 1 described in the present embodiment is provided with overcurrent pulley 6 by installing hole, and all the other are with embodiment 1.
The present embodiment uses on wire.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, in fact, the fixture of the overcurrent fixture of the band suspension ring described in the utility model embodiment 1 and the band overcurrent pulley described in embodiment 2 can be with the use of, overcurrent fixture with suspension ring is arranged on drainage head, overcurrent fixture with overcurrent pulley is arranged on wire, and insulating cord passes through overcurrent pulley rope on suspension ring.Therefore all any amendments done within spirit of the present utility model and principle, equivalent replacement and improvement etc., all should be included in protection range of the present utility model.
Claims (4)
1. can vertically arranged multi-functional overcurrent fixture, it is characterized in that including wire draw-in groove, T-shaped mounting head and the U-shaped mounting rod that insulate, described T-shaped mounting head includes locking screw and mounting panel, locking screw is vertically mounted on the middle part of mounting panel, mounting panel has two through holes, be respectively provided with a collision bead in each through hole, wire draw-in groove is provided with screw, locking screw is connected with wire draw-in groove by screw, and two plugs of the U-shaped mounting rod that insulate are inserted in through hole.
2. according to claim 1 can vertically arranged multi-functional overcurrent fixture, it is characterized in that the U-shaped mounting rod of described insulation includes U-shaped fork and insulating bar, U-shaped fork and insulating bar are linked by butterfly and connect, and the madial wall of U-shaped fork are provided with collision bead groove.
3. according to claim 1 and 2 can vertically arranged multi-functional overcurrent fixture, the sidewall that it is characterized in that described wire draw-in groove is provided with suspension ring.
4. according to claim 1 and 2 can vertically arranged multi-functional overcurrent fixture, the sidewall that it is characterized in that described wire draw-in groove is provided with overcurrent pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176311.3U CN204517332U (en) | 2015-03-27 | 2015-03-27 | Can vertically arranged multi-functional overcurrent fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176311.3U CN204517332U (en) | 2015-03-27 | 2015-03-27 | Can vertically arranged multi-functional overcurrent fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517332U true CN204517332U (en) | 2015-07-29 |
Family
ID=53715268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176311.3U Withdrawn - After Issue CN204517332U (en) | 2015-03-27 | 2015-03-27 | Can vertically arranged multi-functional overcurrent fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517332U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701794A (en) * | 2015-03-27 | 2015-06-10 | 国网辽宁省电力有限公司辽阳供电公司 | Multifunctional overcurrent clamp capable of being mounted vertically |
| CN105680373A (en) * | 2016-03-31 | 2016-06-15 | 国网辽宁省电力有限公司辽阳供电公司 | U-shaped screw rod insulation installer |
| PL424761A1 (en) * | 2018-03-05 | 2019-09-09 | Nachyła Dariusz | Device for plumbing of measuring devices on the aerial linear objects, preferably on the electrical supply lines |
| CN112653055A (en) * | 2020-12-23 | 2021-04-13 | 海南电网有限责任公司昌江供电局 | 10kV column type porcelain insulator wire self-locking device |
-
2015
- 2015-03-27 CN CN201520176311.3U patent/CN204517332U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701794A (en) * | 2015-03-27 | 2015-06-10 | 国网辽宁省电力有限公司辽阳供电公司 | Multifunctional overcurrent clamp capable of being mounted vertically |
| CN105680373A (en) * | 2016-03-31 | 2016-06-15 | 国网辽宁省电力有限公司辽阳供电公司 | U-shaped screw rod insulation installer |
| PL424761A1 (en) * | 2018-03-05 | 2019-09-09 | Nachyła Dariusz | Device for plumbing of measuring devices on the aerial linear objects, preferably on the electrical supply lines |
| CN112653055A (en) * | 2020-12-23 | 2021-04-13 | 海南电网有限责任公司昌江供电局 | 10kV column type porcelain insulator wire self-locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204517332U (en) | Can vertically arranged multi-functional overcurrent fixture | |
| CN103094722B (en) | A kind of wire-clamp-type power supply vehicle of meet an emergency accesses joint fast | |
| CN203415716U (en) | Power system electrified operation wiring clamp | |
| CN103427370B (en) | The live replacing device of ultra-high-tension power transmission line strain insulator string | |
| CN205296981U (en) | Quick staple bolt device of installing can not cut off power supply | |
| CN203300837U (en) | Throwing-hanging type ground wire | |
| CN102761077B (en) | Insulating hoisting bracket for strain insulator string of 1000kV extra-high alternating current line | |
| CN103078190B (en) | Puller type quick connector for emergency power van | |
| CN203674630U (en) | Novel wire grip chuck | |
| CN204947466U (en) | Portable live line working line lifter | |
| CN104701794A (en) | Multifunctional overcurrent clamp capable of being mounted vertically | |
| CN204011791U (en) | A kind of 220kV-500kV line-to-ground line | |
| CN203103517U (en) | Wire clamp type rapid connecting connector for emergency power supply vehicle | |
| CN110707599A (en) | Special tool for electrified adjustment of 220kv vertically-arranged double-bundle conductor sag | |
| CN203103541U (en) | Horse-pulling type rapid connecting connector for emergency power supply vehicle | |
| CN204760956U (en) | Box -type substation wall bushing | |
| CN204696559U (en) | A kind of novel 35kV insulated lock lever fixture of adjustable angle | |
| CN204349394U (en) | A kind of protection rope for conductor cross arm connecting device | |
| CN204068049U (en) | A kind of charged for replacement 220kV linear string bunch of insulator cross-arm jig | |
| CN203967279U (en) | Corner pole circuit interior angle side joint device for connecting earth | |
| CN202949167U (en) | Tool for mounting insulators | |
| CN202373895U (en) | Universal fixing device of support rod for hot-line work of multi-circuit tower | |
| CN203895858U (en) | Wire loosening and tightening clamping plate | |
| CN202424088U (en) | Socket spanner special for charged installation of arrester in ground potential | |
| CN204834208U (en) | Lightning prevention hardware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20180213 |
|
| AV01 | Patent right actively abandoned |