CN104410022A - Wire clamp diverter of ground potential installation equipment - Google Patents
Wire clamp diverter of ground potential installation equipment Download PDFInfo
- Publication number
- CN104410022A CN104410022A CN201410661703.9A CN201410661703A CN104410022A CN 104410022 A CN104410022 A CN 104410022A CN 201410661703 A CN201410661703 A CN 201410661703A CN 104410022 A CN104410022 A CN 104410022A
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- bolt
- head
- insulating bar
- bar
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention relates to a wire clamp diverter of ground potential installation equipment. The wire clamp diverter comprises a diverting wire clamp, a first operating rod and a second operating rod; the diverting wire clamp comprises two block-shaped wire clamps and a discharge wire for connecting with the two block-shaped wire clamps; the upper end of the left wire clamp is connected with a bracket; a connecting part for connecting with the first operating rod is arranged on the bracket; the bracket is arranged rightward and connected fixedly with a first bolt; a penetrating hole is formed on the upper end of the right wire clamp and sleeved on the first bolt; the lower end of the right wire clamp is hinged with a rotating block; a penetrating threaded hole is formed on the rotating block and a second bolt is penetrated in the penetrating threaded hole; a bayonet is arranged at the lower end of the left wire clamp; a head part capable of clamping the bayonet is arranged at the left end of the second bolt; locking nuts are respectively arranged at the right ends of the first bolt and the second bolt; a rod head connecting part for connecting with the first operating rod is arranged at the rod head of the first operating rod; and a spanner bushing applicable to the locking nuts is arranged on the rod head of the second operating rod so as to screw up the locking nuts. The wire clamp diverter of the ground potential installation equipment is capable of realizing a ground potential installing and diverting wire clamp and has the advantages of high safety, simple operation and high operating efficiency.
Description
Technical field
The present invention relates to transmission line construction technical field, particularly a kind of earth potential erection unit wire clamp part flow arrangement.
Background technology
The heating that bolt looseness or circuit overload cause is the operating common deficiency of circuit, long-time heating or short time overheated meeting cause minimizing equipment life even to damage, and by install shunting wire clamp shunt be process heating defect basic skills, effect is high and applied widely.
Current shunting wire clamp is all be fastened by bolts by the connection of two pieces of aluminum wire clamps employing drainage threads, both sides, and shunting wire clamp is installed adopts equal potential working mode to complete, concrete grammar is for the hard terraced two ends difference frame that will insulate is at cross arm of tower and side of wire (hanging point is near heat generating spot), then equal potential working personnel wear high-tension shielding clothes and enter side of wire high voltage electric field by the hard ladder that insulate, and remove shunting wire clamp side bolt and pack into wire and then tighten both sides bolt and make it fix.
Due to the limitation of existing shunting wire clamp, installing shunting wire clamp can only adopt equal potential working mode to carry out, and adopt equal potential working mode to there is many deficiencies: one is the safety problem of equal potential working personnel, equal potential working personnel in high voltage electric field operation, any carelessness or safety measure is not in place all likely causes high pressure electric shock accidents; Two is problems that equipotential installs the shunting wire clamp scope of application, equal potential working to safe distance requirement very strict, for when charging equipment is compact in the little especially transformer station of part circuit combinational gap, do not reach the safe distance of Safety regulations stipulate, equal potential working cannot carry out; Three is that equipotential installs the loaded down with trivial details problem of shunting wire clamp operation, and equal potential working program is many, instrument is mixed, and require to coordinate the support staff of equal potential working personnel also many, operating efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of earth potential erection unit wire clamp part flow arrangement, this device can realize earth potential and install shunting wire clamp, and fail safe is high, simple to operate, and operating efficiency is high.
For achieving the above object, technical scheme of the present invention is: a kind of earth potential erection unit wire clamp part flow arrangement, comprise shunting wire clamp, first insulating bar and the second insulating bar, described shunting wire clamp comprises is located at a left side, two pieces of wire clamps of right both sides and the drainage thread of connection two pieces of wire clamps, wire clamp upper end, left side is connected with a support, described support is provided with the action bars connecting portion for connecting described first insulating bar, described support is fixedly connected with one first bolt to the right, wire clamp upper end, right side offers the through hole that diameter is greater than described first bolt, and be sheathed on described first bolt, wire clamp lower end, right side is hinged with a moving block, described moving block offers tapped through hole, and be equipped with the second bolt, wire clamp lower end, left side is provided with a bayonet socket, described second bolt left end is provided with the head that can block described bayonet socket, described first bolt, second bolt right-hand member is respectively equipped with locking nut, the bar head of described first insulating bar is provided with the bar head connecting portion for being connected with described action bars connecting portion, the bar head of described second insulating bar is provided with the spanner cover adapted with described locking nut, to screw locking nut.
Further, described spanner cover comprises nut sleeve and is connected swing handle, described nut sleeve inner peripheral portion and described locking nut peripheral part adapt, and are fixedly connected with the described swing handle that is connected, and described connection swing handle is hinged through the bar head of bearing pin and described second insulating bar.
Further, the bar head of described second insulating bar is also provided with for catching on described second bolt head with the snap ring pulling it to move.
Further, wire clamp upper end, left side is articulated with on described support through bearing pin, can swing to make left side wire clamp around described bearing pin.
The invention has the beneficial effects as follows and provide a kind of earth potential erection unit wire clamp part flow arrangement, can at earth potential Remote Installation shunting wire clamp, compared to traditional equipotential shunting wire clamp erecting device and method, not only substantially increase the fail safe of operation, reduce the possibility that electric shock accidents occurs operating personnel, also overcome the limitation of working space, expand the scope of application, and simple to operate, simplify installation procedure, make the mounting or dismounting operation of shunting wire clamp more simple, efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of shunting wire clamp in the embodiment of the present invention.
Fig. 2 is the structural representation of the first insulating bar in the embodiment of the present invention.
Fig. 3 is the structural representation of the second insulating bar in the embodiment of the present invention.
Fig. 4 is the schematic diagram that in the embodiment of the present invention, shunting wire clamp is in an operating state.
Fig. 5 is the schematic diagram that in the embodiment of the present invention, shunting wire clamp is in another operating state.
In figure, wire clamp on the left of 1-, wire clamp on the right side of 2-, 3-drainage thread, 4-support, 5-first bolt, 6-through hole, 7-moving block, 8-tapped through hole, 9-second bolt, 10-bayonet socket, the head of 11-second bolt, 12-locking nut, 13-locking nut, 14-action bars connecting portion, 15-bar head connecting portion, 16-spanner cover, 17-nut sleeve, 18-connects swing handle, 19-bearing pin, 20-snap ring.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Earth potential erection unit wire clamp part flow arrangement of the present invention, comprises shunting wire clamp, the first insulating bar and the second insulating bar.
As shown in Figure 1, shunting wire clamp comprises is located at a left side, two pieces of wire clamps 1 of right both sides, 2 and connect the drainage thread 3 of two pieces of wire clamps, wire clamp 1 upper end, left side is connected with a support 4, support 4 is provided with the action bars connecting portion 14 for connecting the first insulating bar, support 4 is fixedly connected with one first bolt 5 to the right, wire clamp 2 upper end, right side offers the through hole 6 that diameter is greater than the first bolt 5, and be sheathed on the first bolt 5, wire clamp 2 lower end, right side is hinged with a moving block 7, moving block 7 offers tapped through hole 8, and be equipped with the second bolt 9, wire clamp 1 lower end, left side is provided with a bayonet socket 10, second bolt 9 left end is provided with the head 11 that can block bayonet socket 10, first bolt 5, second bolt 9 right-hand member is respectively equipped with locking nut 12, 13.In the present embodiment, left side wire clamp 1 upper end is articulated with on support 4 through bearing pin, can swing to make left side wire clamp 1 around bearing pin.
As shown in Figure 2, the bar head of the first insulating bar is provided with the bar head connecting portion 15 for being connected with action bars connecting portion 14.
As shown in Figure 3, the bar head of the second insulating bar is provided with the spanner adapted with locking nut 12,13 and overlaps 16, to screw locking nut.Concrete, spanner cover 16 comprises nut sleeve 17 and is connected swing handle 18, and nut sleeve 17 inner peripheral portion and locking nut 12,13 peripheral part adapt, and be connected swing handle 18 and be fixedly connected with, connection swing handle 18 is hinged through the bar head of bearing pin 19 and the second insulating bar.Like this, when nut sleeve 17 blocks locking nut, to be rotatably connected swing handle 18 by the second insulating bar, locking nut screwing bolts can be driven.In the present embodiment, the bar head of the second insulating bar is also provided with for catching on the second bolt head 11 with the snap ring 20 pulling it to move.
When the present invention installs, first adopt the first insulating bar to be connected with the action bars connecting portion 14 on support 4, then by the first insulating bar, shunting wire clamp is delivered to heat generating spot place.Then adopt the second insulating bar left side wire clamp 1 to be turned to the position can blocking the second bolt 9, its state as shown in Figure 4.Then, adopt the second insulating bar to pull the second bolt 9, make its head 11 block the bayonet socket 10 of left side wire clamp 1, thus shunting wire clamp is packed into the wire at heat generating spot place.Finally, adopt the spanner of the second insulating bar bar head to overlap 16 and screw locking nut 12,13, thus fix shunting wire clamp, so far shunting wire clamp installation, its state as shown in Figure 5.
Be more than preferred embodiment of the present invention, all changes done according to technical solution of the present invention, when the function produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (4)
1. an earth potential erection unit wire clamp part flow arrangement, it is characterized in that, comprise shunting wire clamp, first insulating bar and the second insulating bar, described shunting wire clamp comprises is located at a left side, two pieces of wire clamps of right both sides and the drainage thread of connection two pieces of wire clamps, wire clamp upper end, left side is connected with a support, described support is provided with the action bars connecting portion for connecting described first insulating bar, described support is fixedly connected with one first bolt to the right, wire clamp upper end, right side offers the through hole that diameter is greater than described first bolt, and be sheathed on described first bolt, wire clamp lower end, right side is hinged with a moving block, described moving block offers tapped through hole, and be equipped with the second bolt, wire clamp lower end, left side is provided with a bayonet socket, described second bolt left end is provided with the head that can block described bayonet socket, described first bolt, second bolt right-hand member is respectively equipped with locking nut, the bar head of described first insulating bar is provided with the bar head connecting portion for being connected with described action bars connecting portion, the bar head of described second insulating bar is provided with the spanner cover adapted with described locking nut, to screw locking nut.
2. earth potential erection unit wire clamp part flow arrangement according to claim 1, it is characterized in that, described spanner cover comprises nut sleeve and is connected swing handle, described nut sleeve inner peripheral portion and described locking nut peripheral part adapt, and be fixedly connected with the described swing handle that is connected, described connection swing handle is hinged through the bar head of bearing pin and described second insulating bar.
3. earth potential erection unit wire clamp part flow arrangement according to claim 1, is characterized in that, the bar head of described second insulating bar is also provided with for catching on described second bolt head with the snap ring pulling it to move.
4. earth potential erection unit wire clamp part flow arrangement according to claim 1, it is characterized in that, wire clamp upper end, left side is articulated with on described support through bearing pin, can swing to make left side wire clamp around described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661703.9A CN104410022B (en) | 2014-11-19 | 2014-11-19 | Wire clamp diverter of ground potential installation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661703.9A CN104410022B (en) | 2014-11-19 | 2014-11-19 | Wire clamp diverter of ground potential installation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104410022A true CN104410022A (en) | 2015-03-11 |
| CN104410022B CN104410022B (en) | 2017-01-18 |
Family
ID=52647627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661703.9A Active CN104410022B (en) | 2014-11-19 | 2014-11-19 | Wire clamp diverter of ground potential installation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104410022B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102011918B1 (en) * | 2019-01-17 | 2019-08-20 | (주)신신전력 | Live wire bypass device for transmission lines |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030035440A (en) * | 2001-10-31 | 2003-05-09 | 한국전력공사 | By-pass Device for Sub-Station Bus |
| CN202026029U (en) * | 2011-04-22 | 2011-11-02 | 福建省电力有限公司福州电业局 | Conducting wire splitting clamp |
| CN102545091A (en) * | 2012-01-19 | 2012-07-04 | 福建省电力有限公司厦门电业局 | Charged disconnecting wire lead clamp device |
| CN202678685U (en) * | 2012-06-29 | 2013-01-16 | 湖北兴和电力新材料股份有限公司 | Short circuit hardware in power grid ice melting system |
| CN202997413U (en) * | 2012-11-21 | 2013-06-12 | 福建省电力有限公司 | Electrified treatment tool for wire clamp heating strip |
| CN203026846U (en) * | 2012-11-16 | 2013-06-26 | 国家电网公司 | Lead fixator used in 10kV live working |
| CN203674624U (en) * | 2013-12-11 | 2014-06-25 | 云南电网公司昆明供电局 | Sleeve-type combination tool for live-line jumper clamp fastening |
-
2014
- 2014-11-19 CN CN201410661703.9A patent/CN104410022B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030035440A (en) * | 2001-10-31 | 2003-05-09 | 한국전력공사 | By-pass Device for Sub-Station Bus |
| CN202026029U (en) * | 2011-04-22 | 2011-11-02 | 福建省电力有限公司福州电业局 | Conducting wire splitting clamp |
| CN102545091A (en) * | 2012-01-19 | 2012-07-04 | 福建省电力有限公司厦门电业局 | Charged disconnecting wire lead clamp device |
| CN202678685U (en) * | 2012-06-29 | 2013-01-16 | 湖北兴和电力新材料股份有限公司 | Short circuit hardware in power grid ice melting system |
| CN203026846U (en) * | 2012-11-16 | 2013-06-26 | 国家电网公司 | Lead fixator used in 10kV live working |
| CN202997413U (en) * | 2012-11-21 | 2013-06-12 | 福建省电力有限公司 | Electrified treatment tool for wire clamp heating strip |
| CN203674624U (en) * | 2013-12-11 | 2014-06-25 | 云南电网公司昆明供电局 | Sleeve-type combination tool for live-line jumper clamp fastening |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102011918B1 (en) * | 2019-01-17 | 2019-08-20 | (주)신신전력 | Live wire bypass device for transmission lines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104410022B (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103457214B (en) | Earth potential working non-bearing connecting clip | |
| CN203690525U (en) | Ground clamp | |
| CN205148170U (en) | Electrified fastening bolt instrument of transmission line | |
| CN106450835A (en) | Shoe manufacturer high voltage wire landing device | |
| CN104410022A (en) | Wire clamp diverter of ground potential installation equipment | |
| CN104348122B (en) | Ground potential mounting type shunt wire clamp device and mounting method thereof | |
| CN204144862U (en) | The shunting wire clamp that earth potential is installed can be adopted | |
| CN204424476U (en) | A kind of earth connection | |
| CN206022675U (en) | Universal shaped cable clamp earth lead | |
| CN210957558U (en) | Lifting assistor tool for insulated operating rod | |
| CN203720228U (en) | Electroprobe connecting rod | |
| CN202424088U (en) | Socket spanner special for charged installation of arrester in ground potential | |
| CN203967279U (en) | Corner pole circuit interior angle side joint device for connecting earth | |
| CN204835431U (en) | Transmission tower drives special installation device of bird ware | |
| CN203086054U (en) | Porcelain vase bolt fastening operating lever | |
| CN202373895U (en) | Universal fixing device of support rod for hot-line work of multi-circuit tower | |
| CN203367920U (en) | Earth potential working non-bearing-force connection wire clamp | |
| CN105811303A (en) | Kit for electric installation of bird repeller | |
| CN205646197U (en) | Novel high pressure bonding device | |
| CN104332722B (en) | Special grounding wire clamping component for nuclear power bridge frame | |
| CN202662944U (en) | Long-distance tension force anti-creep type grounding device | |
| CN204886081U (en) | Cable pillar that can change with electricity | |
| CN103633587A (en) | Bolt-type grounding protection fixing device | |
| CN204361635U (en) | A kind of power overhead network reinforcement by connection device | |
| CN204045907U (en) | Special purpose tools for electric fastening bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |