CN104410022B - Wire clamp diverter of ground potential installation equipment - Google Patents
Wire clamp diverter of ground potential installation equipment Download PDFInfo
- Publication number
- CN104410022B CN104410022B CN201410661703.9A CN201410661703A CN104410022B CN 104410022 B CN104410022 B CN 104410022B CN 201410661703 A CN201410661703 A CN 201410661703A CN 104410022 B CN104410022 B CN 104410022B
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- bolt
- head
- ground potential
- insulating 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.)
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Links
- 238000009434 installation Methods 0.000 title abstract description 5
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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 insulation operating rod and a second insulation 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; an operating rod connecting part for connecting with the first insulation 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 operating rod connecting part is arranged at the rod head of the first insulation operating rod; and a spanner bushing applicable to the locking nuts is arranged on the rod head of the second insulation 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 to a kind of ground potential, device clamp shunting dress is installed
Put.
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 equipment life can be caused to reduce even damage, and be process heating defect substantially square by installing shunting wire clamp and shunting
Method, effect is high and applied widely.
Shunting wire clamp is all to be fastened by bolts using drainage thread connection, both sides by two pieces of aluminum wire clamps at present, and installs
Shunting wire clamp is completed using equipotential live line work mode, and concrete grammar is in cross arm of tower and wire by insulation ladder two ends difference frame firmly
Side (hanging point be heat generating spot near), then equipotential live line work personnel wear high-tension shielding clothes and side of wire high pressure entered by insulation ladder firmly
Electric field, then dismounting shunting wire clamp side bolt packs into wire tightens both sides bolt makes it fix.
Due to the limitation of existing shunting wire clamp, installing shunting wire clamp can only be carried out using equipotential live line work mode, and adopts
There is many deficiencies with equipotential live line work mode: one is the safety problem of equipotential live line work personnel, and equipotential live line work personnel are in height
Piezoelectric field operation, any carelessness or safety measure are not in place to be likely to cause high pressure electric shock accidentss；Two is that isoelectric level is installed
The problem of the shunting wire clamp scope of application, the requirement to safe distance for the equipotential live line work is very strict, between part line combination
In the case that charging equipment is compact in the little especially transformer station of gap, do not reach the safe distance that safety codes specify, isoelectric level is made
Industry cannot be carried out；Three is that isoelectric level installs the loaded down with trivial details problem of shunting wire clamp operation, equipotential live line work program is many, instrument is miscellaneous it is desirable to
The paraprofessional personnel of cooperation equipotential live line work personnel is also many, and working performance is relatively low.
Content of the invention
It is an object of the invention to provide a kind of ground potential installs device clamp part flow arrangement, this device can achieve ground potential
Shunting wire clamp is installed, safe, simple to operate, working performance is high.
For achieving the above object, the technical scheme is that a kind of ground potential installs device clamp part flow arrangement, including
Shunting wire clamp, the first insulating bar and the second insulating bar, described shunting wire clamp includes two pieces of lines located at arranged on left and right sides
Folder and the drainage thread connecting two pieces of wire clamps, left side wire clamp upper end is connected with a support, and described support is provided with for connecting
The action bars connecting portion of described first insulating bar, described support is fixedly connected with to the right one first bolt, on the wire clamp of right side
End offers the through hole with diameter greater than described first bolt, and is sheathed on described first bolt, and right side wire clamp lower end is hinged with
One moving block, described moving block offers tapped through hole, and is equipped with the second bolt, and left side wire clamp lower end is provided with a bayonet socket,
Described second bolt left end is provided with the head that bayonet socket is stated in cocker residence, and described first bolt, the second bolt right-hand member are respectively equipped with lock
Jack panel；The head of described first insulating bar is provided with the head connecting portion for being connected with described action bars connecting portion；
The head of described second insulating bar is provided with the spanner set being adapted with described locking nut, to screw locking nut.
Further, described spanner set includes nut sleeve and connects swing handle, described nut sleeve inner peripheral portion and described locking screw
Female peripheral part is adapted, and is fixedly connected with described connection swing handle, and described connection swing handle is through bearing pin and described second insulation operation
The head of bar is hinged.
Further, the head of described second insulating bar is additionally provided with for catching on described second bolt head to pull
The snap ring of its motion.
Further, wire clamp upper end in left side is articulated with described support through bearing pin, so that left side wire clamp can be around described bearing pin
Swing.
The invention has the beneficial effects as follows providing a kind of ground potential to install device clamp part flow arrangement, can be long-range in ground potential
Shunting wire clamp is installed, compared to traditional isoelectric level shunting wire clamp erecting device and method, not only substantially increases the peace of operation
Quan Xing, reduces the possibility that operating personnel occurs electric shock accidentss, also overcomes the limitation of working space, expand the scope of application,
And simple to operate, simplify installation procedure so that the assembly and disassembly operation of shunting wire clamp is simpler, efficient.
Brief description
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 a working condition.
Fig. 5 is the schematic diagram that in the embodiment of the present invention, shunting wire clamp is in another working condition.
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- rotates
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- head connecting portion, 16- spanner set, 17- nut sleeve, 18- connects swing handle, 19- bearing pin, 20- card
Ring.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Ground potential of the present invention installs device clamp part flow arrangement, exhausted including shunting wire clamp, the first insulating bar and second
Edge action bars.
As shown in figure 1, shunting wire clamp is included located at two pieces of wire clamps 1,2 of arranged on left and right sides and drawing of two pieces of wire clamps of connection
Streamline 3, left side wire clamp 1 upper end is connected with a support 4, and support 4 is provided with the action bars for connecting the first insulating bar
Connecting portion 14, support 4 is fixedly connected with to the right one first bolt 5, and right side wire clamp 2 upper end offers with diameter greater than the first bolt 5
Through hole 6, and be sheathed on the first bolt 5, right side wire clamp 2 lower end is hinged with a moving block 7, and moving block 7 offers screw thread
Through hole 8, and it is equipped with the second bolt 9, left side wire clamp 1 lower end is provided with a bayonet socket 10, and the second bolt 9 left end is provided with and can block bayonet socket
10 head 11, the first bolt 5, the second bolt 9 right-hand member are respectively equipped with locking nut 12,13.In the present embodiment, left side wire clamp
1 upper end is articulated with support 4 through bearing pin, so that left side wire clamp 1 can swing around bearing pin.
As shown in Fig. 2 the head of the first insulating bar is provided with connecting for the head being connected with action bars connecting portion 14
Socket part 15.
As shown in figure 3, the head of the second insulating bar is provided with the spanner set 16 being adapted with locking nut 12,13, with
Screw locking nut.Specifically, spanner set 16 includes nut sleeve 17 and connects swing handle 18, nut sleeve 17 inner peripheral portion and locking nut
12nd, 13 peripheral parts are adapted, and are fixedly connected with being connected swing handle 18, and connection swing handle 18 is through bearing pin 19 and the second insulating bar
Head is hinged.So, when nut sleeve 17 blocks locking nut, it is rotatably connected swing handle 18 by the second insulating bar, that is,
Locking nut screwing bolts can be driven.In the present embodiment, the head of the second insulating bar is additionally provided with for catching on the second spiral shell
Bolt head 11 is to pull the snap ring 20 of its motion.
When the present invention installs, it is connected with the action bars connecting portion 14 on support 4 initially with the first insulating bar, so
By the first insulating bar, shunting wire clamp is delivered at heat generating spot afterwards.Then adopt the second insulating bar by left side wire clamp
1 turns to the position that can block the second bolt 9, and its state is as shown in Figure 4.Then, pull second using the second insulating bar
Bolt 9 is so as to head 11 blocks the bayonet socket 10 of left side wire clamp 1, thus shunting wire clamp is packed into the wire at heat generating spot.Finally,
Spanner set 16 using the second insulating bar head screws locking nut 12,13, thus fixing shunting wire clamp, so far shunts
Wire clamp installation, its state is as shown in Figure 5.
It is more than presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, produced function is made
With without departing from technical solution of the present invention scope when, belong to protection scope of the present invention.
Claims (4)
1. a kind of ground potential device clamp part flow arrangement is installed it is characterised in that include shunting wire clamp, the first insulating bar and
Second insulating bar, described shunting wire clamp includes two pieces of wire clamps and the drain connecting two pieces of wire clamps located at arranged on left and right sides
Line, left side wire clamp upper end is connected with a support, and described support is provided with the operation for connecting described first insulating bar
Bar connecting portion, described support is fixedly connected with to the right one first bolt, and right side wire clamp upper end offers with diameter greater than described first
The through hole of bolt, and be sheathed on described first bolt, right side wire clamp lower end is hinged with a moving block, and described moving block opens up
There is tapped through hole, and be equipped with the second bolt, left side wire clamp lower end is provided with a bayonet socket, described second bolt left end is provided with and can block
The head of described bayonet socket, described first bolt, the second bolt right-hand member are respectively equipped with locking nut；Described first insulating bar
Head is provided with the head connecting portion for being connected with described action bars connecting portion；The head of described second insulating bar is provided with
The spanner set being adapted with described locking nut, to screw locking nut.
2. ground potential according to claim 1 installs device clamp part flow arrangement it is characterised in that described spanner set includes
Nut sleeve and connect swing handle, described nut sleeve inner peripheral portion and described locking nut peripheral part are adapted, and with described connection swing handle
It is fixedly connected, the described connection head through bearing pin and described second insulating bar for the swing handle is hinged.
3. ground potential according to claim 1 installs device clamp part flow arrangement it is characterised in that described second insulation is grasped
The head making bar is additionally provided with for catching on described second bolt head to pull the snap ring of its motion.
4. ground potential according to claim 1 installs device clamp part flow arrangement it is characterised in that left side wire clamp upper end warp
Hinge is on described support, so that left side wire clamp can swing 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 CN104410022A (en) | 2015-03-11 |
| CN104410022B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104410022A (en) | 2015-03-11 |
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| 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 |