CN104377588A - Fitting bolt ground potential assembling and disassembling combination tool - Google Patents
Fitting bolt ground potential assembling and disassembling combination tool Download PDFInfo
- Publication number
- CN104377588A CN104377588A CN201410645755.7A CN201410645755A CN104377588A CN 104377588 A CN104377588 A CN 104377588A CN 201410645755 A CN201410645755 A CN 201410645755A CN 104377588 A CN104377588 A CN 104377588A
- Authority
- CN
- China
- Prior art keywords
- mounting head
- bolt
- groove
- mount pad
- nut
- 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
Landscapes
- Connection Of Plates (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides a fitting bolt ground potential assembling and disassembling combination tool. The tool comprises an insulating bar and an installation head. The insulating bar comprises an installation seat. The installation seat is located at the front end of the insulating bar and is of a disc structure, the circumferential side of one plane of the installation seat is provided with gear teeth and grooves, the gear teeth and the grooves are arranged at intervals and are identical in shape, and an installation hole is formed in the middle of the installation seat. The installation head comprises a connecting part, the connecting part and the installation seat are identical in structure, and the connecting part and the installation seat can be meshed. By the adoption of the scheme, maintenance and overhauls can be conducted under the condition that a line is electrified.
Description
Technical field
The present invention relates to power equipment maintaining field, refer in particular to a kind of metal bolt earth potential handling combination tool.
Background technology
In equipments of HV transmission lines, bolt is one of modal material, has the several functions such as connection, fixing, load, once bolt goes wrong, directly will affect transmission line equipment general safety level.Charged position metal bolt is mainly divided into two large classes: a class is fastening class bolt, is used for the through-flow junction of all kinds of wire clamps; One class, for connecting class bolt, is used for the connection turning point of all kinds of gold utensil.Main and the nut of this two classes bolt first kind bolt with the use of, nut is connected tight multiplex spring shim as the measure preventing nut from getting loose with screw rod; Equations of The Second Kind bolt mainly uses screw rod as jockey, and the effect of nut prevents screw rod from deviating from, the anti-loose main dependence closed pin of nut itself.
Through field investigation, metal bolt the get loose defect of class in current charged position is mainly Equations of The Second Kind bolt, the nut of this kind of bolt does not need firm effect substantially, the anticreep of itself relies on closed pin, when closed pin is by External Force Acting disappearance, nut also can get loose very soon, and indivedual metal bolt also can come off.In order to install back on screw rod by the closed pin come off, the present inventor makes further research this, and develop a kind of metal bolt earth potential handling combination tool, this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of metal bolt earth potential to load and unload combination tool, can keep in repair line hardware bolt when circuit is charged.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of metal bolt earth potential handling combination tool, comprise insulating bar, mounting head, described insulating bar comprises mount pad, described mount pad is positioned at the front end of insulating bar, and mount pad is disc structure, the circumferential edge of a mount pad wherein plane is provided with apart from one another by the gear teeth and groove, the shape of the described gear teeth is consistent with the shape of groove, and the centre of mount pad offers installing hole; Described mounting head comprises connecting portion, and described connecting portion structure is consistent with mount pad, and connecting portion can engage with mount pad.
Further, described connecting portion offers U-shaped mounting groove.
Further, described mounting head is closed pin mounting head, and closed pin mounting head also comprises closed pin beating part, and described closed pin beating part is rectangular configuration, and the side of closed pin beating part offers latch holddown groove.
Further, described mounting head is nut mounting head, and nut mounting head also comprises nut fixed part, and nut fixed part is cylindrical structural, and offer groove in the middle of nut fixed part, the shape of described groove is consistent with nut; Nut fixed part outer surface is fixed with spring leaf, offers some through holes under spring leaf, and be provided with the limited post that end is arc in through hole, limited post one end is arranged in dead slot inwall, and the other end contacts with spring leaf.
Further, described mounting head is bolt mounting head, and bolt mounting head also comprises bolt fixed part, and bolt fixed part is cylindrical structural, and offer groove in the middle of bolt fixed part, the shape of described groove is consistent with bolt head, is provided with magnet in groove.
After adopting such scheme, the present invention compared with prior art, has the following advantages:
By combinationally using of above-mentioned instrument, when charged, the metal bolt broken down can be keeped in repair, circuit power-off can not be caused, to such an extent as to affect the electricity consumption of user.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of closed pin mounting head of the present invention and insulating bar;
Fig. 2 is the schematic diagram of nut mounting head and insulating bar;
Fig. 3 is the schematic diagram of bolt mounting head.
Label declaration
Insulating bar 1, mount pad 11, mounting head 2, connecting portion 21, closed pin beating part 3, latch holddown groove 4, nut fixed part 5, spring leaf 6, limited post 7, bolt fixed part 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
As shown in the figure, a kind of metal bolt earth potential handling combination tool that the present invention discloses, comprise insulating bar 1, mounting head 2, described insulating bar 1 comprises mount pad 11, and described mount pad 11 is positioned at the front end of insulating bar 1, mount pad 11 is disc structure, the circumferential edge of a mount pad 11 wherein plane is provided with apart from one another by the gear teeth and groove, the shape of the described gear teeth is consistent with the shape of groove, and the centre of mount pad 11 offers installing hole; Described mounting head 2 comprises connecting portion 21, connecting portion 21 structure is consistent with mount pad 11, connecting portion 21 can engage with mount pad 11, the gear teeth and groove intermesh after choosing setting angle again, just can not lateral rotation again, then insulating bar 1 is fixedly connected with mounting head 2 by installing hole with screwing bolts.Conveniently install, the installing hole of connecting portion 21 is replaced by U-shaped mounting groove.
Described mounting head 2 can be divided into closed pin mounting head 2, nut mounting head 2, bolt mounting head 2 according to working portion, wherein closed pin mounting head 2 is specifically designed to the closed pin installed and come off, closed pin mounting head 2 also comprises closed pin beating part 3, described closed pin beating part 3 is rectangular configuration, the side of closed pin beating part 3 offers latch holddown groove 4, and the width of latch holddown groove 4 is consistent with the diameter of closed pin.During use, blocking closed pin with latch holddown groove 4, it is inserted in the pin hole of metal bolt, then beaing closed pin to inserting completely with closed pin beating part 3.
Described nut mounting head 2 also comprises nut fixed part 5, and nut fixed part 5 is cylindrical structural, and offer groove in the middle of fixed part, nut can be inlayed in a groove; Fixed part outer surface is fixed with spring leaf 6, the length of spring leaf 6 is greater than 1/2 of fixed part outer ring circumference, spring leaf offers some through holes 6 times, be provided with the limited post 7 that end is arc in through hole, limited post 7 one end is arranged in groove inner wall, and the other end contacts with spring leaf 6, when nut is mounted to after in groove, limited post 7 suffers oppression outwards motion, but has spring leaf 6, so nut can be subject to the reaction force of limited post 7 and be fixed due to external stability.
Described bolt mounting head 2, bolt mounting head 2 also comprises bolt fixed part 8, and bolt fixed part 8 is cylindrical structural, and offer groove in the middle of bolt fixed part 8, the shape of described groove is consistent with bolt head, is provided with magnet in groove, and magnet is used for holding bolt.Consider the angle problem in practical operation, the connecting rod between bolt mounting head 2 and connecting portion 21 is bending.
After fixing bolt by bolt mounting head 2, then by nut mounting head 2, nut is tightened.
Above are only specific embodiments of the invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (5)
1. a metal bolt earth potential handling combination tool, it is characterized in that: comprise insulating bar, mounting head, described insulating bar comprises mount pad, described mount pad is positioned at the front end of insulating bar, and mount pad is disc structure, the circumferential edge of a mount pad wherein plane is provided with apart from one another by the gear teeth and groove, the shape of the described gear teeth is consistent with the shape of groove, and the centre of mount pad offers installing hole; Described mounting head comprises connecting portion, and described connecting portion structure is consistent with mount pad, and connecting portion can engage with mount pad.
2. a kind of metal bolt earth potential handling combination tool according to claim 1, is characterized in that: described connecting portion offers U-shaped mounting groove.
3. a kind of metal bolt earth potential handling combination tool according to claim 1, it is characterized in that: described mounting head is closed pin mounting head, closed pin mounting head also comprises closed pin beating part, described closed pin beating part is rectangular configuration, and the side of closed pin beating part offers latch holddown groove.
4. a kind of metal bolt earth potential handling combination tool according to claim 1, it is characterized in that: described mounting head is nut mounting head, nut mounting head also comprises nut fixed part, nut fixed part is cylindrical structural, offer groove in the middle of nut fixed part, the shape of described groove is consistent with nut; Nut fixed part outer surface is fixed with spring leaf, offers some through holes under spring leaf, and be provided with the limited post that end is arc in through hole, limited post one end is arranged in dead slot inwall, and the other end contacts with spring leaf.
5. a kind of metal bolt earth potential handling combination tool according to claim 1, it is characterized in that: described mounting head is bolt mounting head, bolt mounting head also comprises bolt fixed part, bolt fixed part is cylindrical structural, groove is offered in the middle of bolt fixed part, the shape of described groove is consistent with bolt head, is provided with magnet in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645755.7A CN104377588B (en) | 2014-11-14 | 2014-11-14 | A kind of metal bolt ground potential loads and unloads combination tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645755.7A CN104377588B (en) | 2014-11-14 | 2014-11-14 | A kind of metal bolt ground potential loads and unloads combination tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104377588A true CN104377588A (en) | 2015-02-25 |
| CN104377588B CN104377588B (en) | 2017-07-28 |
Family
ID=52556327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410645755.7A Active CN104377588B (en) | 2014-11-14 | 2014-11-14 | A kind of metal bolt ground potential loads and unloads combination tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104377588B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870838A (en) * | 2016-06-07 | 2016-08-17 | 江苏省电力公司检修分公司 | 220/500kV universal electrified foreign matter treatment insulated operating rod |
| CN108942748A (en) * | 2018-08-24 | 2018-12-07 | 苏州胜璟电磁科技有限公司 | Clamping device is used in a kind of processing of solenoid valve |
| CN115189272A (en) * | 2022-06-15 | 2022-10-14 | 国网宁夏电力有限公司吴忠供电公司 | Tool for visually and electrically supplementing closed pin for 110kV power transmission line |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136107Y (en) * | 1992-08-22 | 1993-06-16 | 许忠庆 | Socket screw wrench |
| CN2446700Y (en) * | 2000-07-16 | 2001-09-05 | 浙江奉化市电力电工器材制造有限公司 | Maintenance connecting metal ware |
| CN2907013Y (en) * | 2006-04-20 | 2007-05-30 | 华北电网有限公司秦皇岛电力公司 | Pin loader at outer side of suspension clamp for high voltage transmission line |
| CN201594714U (en) * | 2009-11-12 | 2010-09-29 | 江苏省电力公司徐州供电公司 | Special pin-removing restoring device for porcelain insulator |
| CN201708474U (en) * | 2010-05-12 | 2011-01-12 | 新疆电力公司奎屯电业局 | Lead clamp splitpin installer |
| CN201730916U (en) * | 2010-05-21 | 2011-02-02 | 苏洪林 | Anticorrosion locking pin |
| CN202094540U (en) * | 2011-06-15 | 2011-12-28 | 辽宁省电力有限公司营口供电公司 | Hardware fitting with electrical installation combination tool |
| CN202308984U (en) * | 2011-11-03 | 2012-07-04 | 固力发集团有限公司 | Lead suspension clamp |
| CN102931611A (en) * | 2012-10-19 | 2013-02-13 | 沧州供电公司 | Tool of replenishing cotter pin in transmission line in electrifying manner |
| CN203522038U (en) * | 2013-11-08 | 2014-04-02 | 国家电网公司 | Tool for adding split pin on power transmission line in electrified manner |
| CN203690791U (en) * | 2013-11-16 | 2014-07-02 | 国网青海省电力公司海北供电公司 | Tool for fastening suspended wire clamps |
-
2014
- 2014-11-14 CN CN201410645755.7A patent/CN104377588B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136107Y (en) * | 1992-08-22 | 1993-06-16 | 许忠庆 | Socket screw wrench |
| CN2446700Y (en) * | 2000-07-16 | 2001-09-05 | 浙江奉化市电力电工器材制造有限公司 | Maintenance connecting metal ware |
| CN2907013Y (en) * | 2006-04-20 | 2007-05-30 | 华北电网有限公司秦皇岛电力公司 | Pin loader at outer side of suspension clamp for high voltage transmission line |
| CN201594714U (en) * | 2009-11-12 | 2010-09-29 | 江苏省电力公司徐州供电公司 | Special pin-removing restoring device for porcelain insulator |
| CN201708474U (en) * | 2010-05-12 | 2011-01-12 | 新疆电力公司奎屯电业局 | Lead clamp splitpin installer |
| CN201730916U (en) * | 2010-05-21 | 2011-02-02 | 苏洪林 | Anticorrosion locking pin |
| CN202094540U (en) * | 2011-06-15 | 2011-12-28 | 辽宁省电力有限公司营口供电公司 | Hardware fitting with electrical installation combination tool |
| CN202308984U (en) * | 2011-11-03 | 2012-07-04 | 固力发集团有限公司 | Lead suspension clamp |
| CN102931611A (en) * | 2012-10-19 | 2013-02-13 | 沧州供电公司 | Tool of replenishing cotter pin in transmission line in electrifying manner |
| CN203522038U (en) * | 2013-11-08 | 2014-04-02 | 国家电网公司 | Tool for adding split pin on power transmission line in electrified manner |
| CN203690791U (en) * | 2013-11-16 | 2014-07-02 | 国网青海省电力公司海北供电公司 | Tool for fastening suspended wire clamps |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870838A (en) * | 2016-06-07 | 2016-08-17 | 江苏省电力公司检修分公司 | 220/500kV universal electrified foreign matter treatment insulated operating rod |
| CN108942748A (en) * | 2018-08-24 | 2018-12-07 | 苏州胜璟电磁科技有限公司 | Clamping device is used in a kind of processing of solenoid valve |
| CN115189272A (en) * | 2022-06-15 | 2022-10-14 | 国网宁夏电力有限公司吴忠供电公司 | Tool for visually and electrically supplementing closed pin for 110kV power transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104377588B (en) | 2017-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104369138A (en) | Mounting tool for fitting bolt and ground potential nut | |
| US10189372B2 (en) | Bond pin assembly for connecting connection cables | |
| JP5213651B2 (en) | Underline connector | |
| CN104377588A (en) | Fitting bolt ground potential assembling and disassembling combination tool | |
| CN103296500A (en) | Single-hook double-tongue tightening earthing clamp | |
| CN203071297U (en) | Connector structure for preventing loosening of connection thread sleeve | |
| CN104377589A (en) | Fitting bolt ground potential assembling and disassembling method | |
| KR102508818B1 (en) | Compression type deadend clamp | |
| CN102927111A (en) | Locking structure of thread connecting pair | |
| CN201757122U (en) | Bolt fastening mechanism with one shot | |
| CN204130721U (en) | Binding post and electric equipment | |
| CN202493024U (en) | Fastener for connecting steel pipe | |
| CN104501508A (en) | Ground terminal fixing assembly and refrigerator | |
| CN202633543U (en) | Auxiliary conductor grounding assembly | |
| CN104369154A (en) | Hardware fitting bolt ground potential bolt installation tool | |
| JP5618919B2 (en) | Switch insertion device | |
| CN205543971U (en) | Mounting tool for fitting bolt and ground potential nut | |
| CN204651503U (en) | Overtemperature warning C shaped cable clamp | |
| KR101127466B1 (en) | Support for conducting wire of a thunderbolt with lightening rod | |
| CN205438393U (en) | Install specialized tool of temperature probe with electricity | |
| CN204424661U (en) | Eccentric wheel compression type ground wire connecting device | |
| CN105490109A (en) | Anti-rotation locking mechanism for electrical connector | |
| CN207710711U (en) | Busbar bolt and nut additional locking devices | |
| CN203948907U (en) | For the fixing device that sensing device is installed | |
| KR100847244B1 (en) | Utility pole assembly including penetration part in a line of electric power distribution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |