CN108682976A - Portable high-voltage grounding wire operating device - Google Patents
Portable high-voltage grounding wire operating device Download PDFInfo
- Publication number
- CN108682976A CN108682976A CN201810455136.XA CN201810455136A CN108682976A CN 108682976 A CN108682976 A CN 108682976A CN 201810455136 A CN201810455136 A CN 201810455136A CN 108682976 A CN108682976 A CN 108682976A
- Authority
- CN
- China
- Prior art keywords
- core bar
- earth clip
- bar
- spring
- briquetting
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of portable high-voltage grounding wire operating devices, including earth clip, insulating bar and insulated handle and core bar and briquetting component, it is rotatably connected between insulating bar and insulated handle, core bar is set in insulating bar central shaft hole, and briquetting is docked in the front end of core bar；The end of core bar is set as screw rod, and screwed pipe is set as on the inside of insulated handle, the screwed pipe connection in the screw rod and handle of core bar end.For apparatus of the present invention since operating lever itself has movable part and fixed part, rotation is carried out between them can achieve the purpose that aluminum earth clip and aluminum earth clip compress head clamping busbar, and frictional force is not needed between earth clip and busbar to help to clamp.Unusual Portable safety when operation.It is not required to earthing or grounding means being pressed on busbar when operation, busbar will not be caused to damage.
Description
Technical field：
The invention belongs to power high-voltage line earthing tool technical fields, and in particular to a kind of portable high-voltage grounding wire operation dress
It sets.
Background technology：
The earth clip hold-down head of current existing common high-voltage grounding wire operating device is connected with entire ground wire operating lever, activity
Part is earth clip ontology, and when use can only hold operating lever, operating lever and earth clip for the busbar for needing to mount
All it is movable part, when rotation process bar, fixed without external force in earth clip, earth clip can be rotated with operating lever,
But busbar is considered as electrical body when hanging earthing conductor, cannot be pressed from both sides come dead earth with hand, to achieve the purpose that clamping；To folder
Tightly, it needs to carry out rotation ground wire operating lever based on the frictional force by earth clip and busbar to reach the mesh of clamping
, it is clamped during doing so due to obtain enough frictional force, user of service can be caused firmly to resist busbar, to mother
Line is caused also extremely inconvenient while damage and is operated.In addition, the earth clip connection of existing high-voltage grounding wire operating device is loosely
Gu being easy the obscission caused by wind or swing, it is not only unable to effective grounding problem, but also there can be the danger that high-altitude is fallen
Danger.
Invention content：
For defect and problem existing for existing high-voltage grounding wire operating device, the present invention provides a kind of portable high-voltage grounding wire
Operating device, reaches that operation is simple and reliable, anti-dropout and the good purpose of stability.
Scheme is used by the present invention solves its technical problem：A kind of portable high-voltage grounding wire operating device, including
Earth clip, insulating bar and insulated handle and core bar and briquetting component, the earth clip agent structure is U-shaped, before insulating bar
End is fixed on the rear wall of U-shaped earth clip, is rotatably connected between insulating bar and insulated handle, core bar is set in the insulating bar
In arbor hole, briquetting is docked in the front end of core bar；The end of core bar is set as screw rod, and screwed pipe, core are set as on the inside of insulated handle
Screwed pipe connection in the screw rod and handle of bar end；The briquetting component includes outer slide and inner slide, is existed between the two
The neck that width narrows, outer slide are connected with inner slide and neck by bolt-through；It is set on the inside of the bottom plate of U-shaped earth clip
It is equipped with slideway, the side of the briquetting component is provided with the inner slide of boss composition, and inner slide matching is sleeved in the slideway
And it can move in parallel；Spring channels, spring channels one end and the cunning are provided on the inside of the front side wall of the U-shaped earth clip
Road is connected to, and end straight channel is arranged in the other end of spring channels；Matching is set with stopper in the end straight channel, and end is straight-through
It is provided with anticreep block machine between road and stopper, spring is set in spring channels, the inner end of spring is fixedly connected with inner slide, bullet
The outer end of spring is fixedly connected with the stopper；Guide rod is vertically and fixedly provided on the outer slide of briquetting component, and in earth clip
It is provided with pilot hole, guide rod matching is inserted into corresponding pilot hole.
The outer slide of the briquetting includes main part and capping, and rotating drum, envelope is arranged in the front side of outer slide main part
Lid is fixed on the outside of rotating drum, and through-hole is provided on rear side of rotating drum for disposing core bar, the front end of core bar that rounded tabs are arranged
It can match and be sleeved in rotating drum.
Upper insulation sleeve and lower insulation sleeve are respectively installed on the outside of the insulating bar and insulated handle, and in upper insulation
Set upside is set with dead ring.
Positioning sleeve is set in the central shaft hole of insulating bar, core bar is sleeved in each positioning sleeve.
Beneficial effects of the present invention：Apparatus of the present invention have movable part due to operating lever itself（Rotating handle）And fixed part
（Lever）, rotation is carried out between them can achieve the purpose that aluminum earth clip and aluminum earth clip compress head clamping busbar,
Frictional force is not needed between earth clip and busbar to help to clamp.Therefore user of service firmly need not resist busbar, will not
Unusual Portable safety when causing to damage to busbar, while operating.There is the design of lever and rotating handle in operating position, convenient for actually making
With.Novel structure, when operation, are not required to earthing or grounding means being pressed on busbar, will not cause to damage to busbar.
The present invention is provided with Anti-isenagage structure in earth clip again, it can be ensured that earth clip stable connection is reliable, for safety
Using providing safeguard.The present invention during pushing ahead compression, while pushing internal spring by briquetting component, forces
Spring drives the stopper in the straight channel of end, and stopper, which is stretched out, is used for anti-detachment constraint, and releasing process only needs to rotate backward handle
.It is simple to operate, it settles at one go.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the assembled state schematic diagram of Fig. 1.
Fig. 3 is one of the portions A enlarged structure schematic diagram in Fig. 2.
Fig. 4 is two of the portions A enlarged structure schematic diagram in Fig. 2.
Figure label：1 is earth clip, and 101 be metal deck, and 102 be metal end, and 103 be slideway, and 104 is logical for spring
Road, 105 be spring, and 106 be end straight channel, and 107 be connection bolt, and 108 be stopper, and 109 be anticreep block machine, and 2 be insulating bar,
3 be insulated handle, and 4 be core bar, and 5 be screwed pipe, and 6 be screw rod, and 7 be rotation card slot, and 8 be rotation clamp, and 9 be briquetting component, 91
It is inner slide for outer slide, 92,93 be capping, and 94 be rotating drum, and 95 be guide rod, and 96 be pilot hole, and 97 be screw hole, and 10 be ground
Wire terminal, 11 be positioning sleeve, axis hole centered on 12, and 13 be dead ring, and 14 be upper insulation sleeve, and 15 be lower insulation sleeve.
Specific implementation mode：
When precious spring hydroenergy storage station maintenance, it is frequently necessary to carry out hanging earthing conductor work in quarantine measures.The behaviour of existing ground wire
Make bar in mounting without impetus, causes hanging earthing conductor difficult, operational danger is big.Using portable 10kV as shown in Figure 1
Ground wire operating device achievees the purpose that convenient and efficient hanging earthing conductor by changing operation lever structure.Below in conjunction with the accompanying drawings and implement
The present invention is further described for example.
Embodiment 1：Referring to Fig. 1 and Fig. 2, portable high-voltage grounding wire operating device include earth clip 1, insulating bar 2 and absolutely
Edge handle 3 and the components such as core bar 4 and briquetting component 9.Insulating bar 2 and earth clip 1 are fixed part, insulated handle 3 and core bar
4 be movable part, the Anchor plate kit of 1 inside of earth clip can be driven to move by rotating movable part.Earth clip 1 uses aluminum
Earth clip 1, insulating bar 2 use plastics using glass fibre reinforced plastic insulating bar 2, insulated handle 3.In the outside of insulating bar 2 and insulated handle 3
It is respectively installed with insulation sleeve 14 and lower insulation sleeve 15, and dead ring 13 is set in 14 upside of upper insulation sleeve.Upper insulation sleeve
14 use PVC levers, lower insulation sleeve 15 to use PVC rotating handles.It is set with positioning sleeve 11, core in the central shaft hole 12 of insulating bar 2
Bar 4 is sleeved in each positioning sleeve 11.It can reach control aluminum earth clip 1 by rotating rotating insulated bar 2 and insulated handle 3
The purpose that head clamping busbar is compressed with aluminum earth clip 1, does not need frictional force to help to clamp between earth clip 1 and busbar.Cause
This user of service firmly need not resist busbar, unusual Portable safety when will not cause to damage to busbar, while operating, operation
Earthing or grounding means is pressed on busbar by Shi Buxu, will not be caused to damage to busbar.
In the present embodiment, 1 agent structure of earth clip is U-shaped, passes through connection by metal deck 101 and metal end 102
Bolt 107 fixes composition, as shown in Figure 3.The front end of insulating bar 2 is fixed on to the rear wall of U-shaped earth clip 1, insulating bar 2 and absolutely
It is rotatably connected between edge handle 3, core bar 4 is set in 2 central shaft hole 12 of the insulating bar, and briquetting is docked in the front end of core bar 4.Tool
Body, the outer slide 91 of briquetting includes main part and capping, and rotating drum is arranged in the front side of 91 main part of outer slide, and capping is solid
It is scheduled on the outside of rotating drum, through-hole is provided on rear side of rotating drum for disposing core bar 4, the front end of core bar 4 that rounded tabs energy is arranged
Enough matchings are sleeved in rotating drum.
The end of core bar 4 is set as screw rod 6, and 3 inside of insulated handle is set as screwed pipe 5, the screw rod 6 of 4 end of core bar with
Screwed pipe 5 in handle connects.
Briquetting component 9 includes outer slide 91 and inner slide 92, there is the neck that width narrows, 91 He of outer slide between the two
Inner slide 92 and neck are connected by bolt-through.Slideway 103, the briquetting are provided on the inside of the bottom plate of U-shaped earth clip 1
The side of component 9 is provided with the inner slide 92 of boss composition, and the matching of inner slide 92 is sleeved in the slideway 103 and can be parallel
It is mobile.
In addition, be provided with spring channels 104 on the inside of the front side wall of U-shaped earth clip 1,104 one end of spring channels with it is described
Slideway 103 is connected to, and end straight channel 106 is arranged in the other end of spring channels 104.The matching suit in the end straight channel 106
There is stopper 108, anticreep block machine 109 is provided between end straight channel 106 and stopper 108, spring is set in spring channels 104
105, the inner end of spring 105 is fixedly connected with inner slide 92, and the outer end of spring 105 is fixedly connected with the stopper 108.It is this anti-
Detaching structure, it can be ensured that 1 stable connection of earth clip is reliable, provides safeguard for safe handling.The present invention is existed by briquetting component 9
During pushing ahead compression, while internal spring 105 is pushed, spring 105 is forced to drive the gear in end straight channel 106
First 108, stopper 108, which is stretched out, is used for anti-detachment constraint, and releasing process only needs to rotate backward handle.It is simple to operate,
It settles at one go.
Embodiment 2：It is shown in Figure 4 on the basis of embodiment 1, and vertically fixed on the outer slide of briquetting component 9 91
There is guide rod, and pilot hole is provided in earth clip 1, guide rod matching is inserted into corresponding pilot hole.
Claims (4)
1. a kind of portable high-voltage grounding wire operating device, including earth clip, insulating bar and insulated handle and core bar and briquetting
Component, it is characterized in that：The earth clip agent structure is U-shaped, and the front end of insulating bar is fixed on the rear wall of U-shaped earth clip, absolutely
It is rotatably connected between edge bar and insulated handle, core bar is set in the insulating bar central shaft hole, and briquetting is docked in the front end of core bar；
The end of core bar is set as screw rod, and screwed pipe, the screwed pipe in the screw rod and handle of core bar end are set as on the inside of insulated handle
Connection；The briquetting component includes outer slide and inner slide, there is the neck that width narrows, outer slide and inner slide between the two
And neck is connected by bolt-through；Slideway is provided on the inside of the bottom plate of U-shaped earth clip, the side of the briquetting component is set
It is equipped with the inner slide of boss composition, inner slide matching is sleeved in the slideway and can move in parallel；In the U-shaped earth clip
Front side wall on the inside of be provided with spring channels, spring channels one end be connected to the slideway, and the other ends of spring channels is arranged last
Hold straight channel；Matching is set with stopper in the end straight channel, and anticreep block machine, bullet are provided between end straight channel and stopper
Spring is set in spring channel, the inner end of spring is fixedly connected with inner slide, and the outer end of spring is fixedly connected with the stopper；
It is vertically and fixedly provided with guide rod on the outer slide of briquetting component, and is provided with pilot hole in earth clip, guide rod matching is inserted into
In corresponding pilot hole.
2. according to portable high-voltage grounding wire operating device shown in claim 1, it is characterized in that：The outer slide packet of the briquetting
Main part and capping are included, rotating drum is arranged in the front side of outer slide main part, and capping is fixed on the outside of rotating drum, rotating drum
Rear side is provided with through-hole for disposing core bar, and the front end setting rounded tabs of core bar, which can match, to be sleeved in rotating drum.
3. according to portable high-voltage grounding wire operating device shown in claim 1, it is characterized in that：In the insulating bar and insulation
It is respectively installed with insulation sleeve and lower insulation sleeve on the outside of handle, and dead ring is set on the upside of upper insulation sleeve.
4. according to portable high-voltage grounding wire operating device shown in claim 1, it is characterized in that：In the central shaft hole of insulating bar
It is inside set with positioning sleeve, core bar is sleeved in each positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455136.XA CN108682976B (en) | 2018-05-14 | 2018-05-14 | Portable high-voltage grounding wire operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455136.XA CN108682976B (en) | 2018-05-14 | 2018-05-14 | Portable high-voltage grounding wire operating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108682976A true CN108682976A (en) | 2018-10-19 |
| CN108682976B CN108682976B (en) | 2020-09-04 |
Family
ID=63806360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455136.XA Active CN108682976B (en) | 2018-05-14 | 2018-05-14 | Portable high-voltage grounding wire operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108682976B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755857A (en) * | 2020-08-12 | 2020-10-09 | 武汉博腾电力工程有限公司 | Quick pressing mode high pressure earth connection device |
| CN113764913A (en) * | 2021-11-10 | 2021-12-07 | 广东电网有限责任公司江门供电局 | Grounding rod |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202259756U (en) * | 2011-07-28 | 2012-05-30 | 永煤集团股份有限公司供电处 | Novel operating rod for power grounding wire |
| CN204290155U (en) * | 2014-11-19 | 2015-04-22 | 国网河南栾川县供电公司 | A kind of insulated handle removing Bird's Nest on electric pole tower |
| CN106159490A (en) * | 2016-06-29 | 2016-11-23 | 国网山东省电力公司济南市历城区供电公司 | A kind of earth lead installs operation device |
| CN206864661U (en) * | 2017-06-08 | 2018-01-09 | 吴锦秋 | One kind is used for 0.4kV circuit penetration type earthing clamps |
| CN207069098U (en) * | 2017-08-14 | 2018-03-02 | 国家电网公司 | The raising maintenance person screws the closely electric early warning grounding wire device of type with equipment safety |
| CN207124333U (en) * | 2017-09-11 | 2018-03-20 | 陈艳 | High-voltage grounding wire |
-
2018
- 2018-05-14 CN CN201810455136.XA patent/CN108682976B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202259756U (en) * | 2011-07-28 | 2012-05-30 | 永煤集团股份有限公司供电处 | Novel operating rod for power grounding wire |
| CN204290155U (en) * | 2014-11-19 | 2015-04-22 | 国网河南栾川县供电公司 | A kind of insulated handle removing Bird's Nest on electric pole tower |
| CN106159490A (en) * | 2016-06-29 | 2016-11-23 | 国网山东省电力公司济南市历城区供电公司 | A kind of earth lead installs operation device |
| CN206864661U (en) * | 2017-06-08 | 2018-01-09 | 吴锦秋 | One kind is used for 0.4kV circuit penetration type earthing clamps |
| CN207069098U (en) * | 2017-08-14 | 2018-03-02 | 国家电网公司 | The raising maintenance person screws the closely electric early warning grounding wire device of type with equipment safety |
| CN207124333U (en) * | 2017-09-11 | 2018-03-20 | 陈艳 | High-voltage grounding wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755857A (en) * | 2020-08-12 | 2020-10-09 | 武汉博腾电力工程有限公司 | Quick pressing mode high pressure earth connection device |
| CN113764913A (en) * | 2021-11-10 | 2021-12-07 | 广东电网有限责任公司江门供电局 | Grounding rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108682976B (en) | 2020-09-04 |
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