CN208401088U - Portable high-voltage grounding wire operating device - Google Patents
Portable high-voltage grounding wire operating device Download PDFInfo
- Publication number
- CN208401088U CN208401088U CN201820712206.0U CN201820712206U CN208401088U CN 208401088 U CN208401088 U CN 208401088U CN 201820712206 U CN201820712206 U CN 201820712206U CN 208401088 U CN208401088 U CN 208401088U
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- Prior art keywords
- core bar
- bar
- earth clip
- operating device
- handle
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- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to power high-voltage line earthing tool technical field, and in particular to 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 main structure is U-shaped, the front end of insulating bar is fixed on the rear wall of U-shaped earth clip, connection is rotated between insulating 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, is set as screwed pipe on the inside of insulated handle, the screwed pipe connection in the screw rod and handle of core bar end；Slideway is provided on the inside of the bottom plate of U-shaped earth clip, 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 can move in parallel.The utility model user of service does not need firmly to resist bus, unusual Portable safety when will not cause to damage to bus, while operate.There is the design of lever and rotating handle in operating position, convenient for actual use.Novel structure, when operation, are not required to for earthing or grounding means being pressed on bus, will not cause to damage to bus.
Description
Technical field:
The utility model belongs to power high-voltage line earthing tool technical field, and in particular to a kind of portable high-voltage grounding wire
Operating device.
Background technique:
The earth clip hold-down head of current existing common high-voltage grounding wire operating device is connected with entire ground wire operating lever,
Movable part is earth clip ontology, and when use can only hold the bus that operating stick, operating stick and earth clip are mounted relative to needs
For be all movable part, when rotation process bar, in the case where earth clip is fixed without external force, earth clip can turn with operating stick
It is dynamic, but bus is considered as electrical body when hanging earthing conductor, it cannot be with hand come dead earth folder, to achieve the purpose that clamping；If
It clamps, needs to carry out rotation ground wire operating lever based on the frictional force for relying on earth clip and bus to reach clamping
Purpose is clamped during doing so due to obtain enough frictional force, be will lead to user of service and is firmly resisted bus, right
Bus 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 not
Securely, obscission caused by being easy because of wind or swing, is not only unable to effective grounding problem, but also can have the danger that high-altitude is fallen
Danger.
Utility model content:
For defect and problem existing for existing high-voltage grounding wire operating device, it is high that the utility model provides a kind of portable
Ground wire operating device is crimped, reaches that operation is simple and reliable, anti-dropout and the good purpose of stability.
Solution adopted by the utility model to solve its technical problems is that: 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 main structure is U-shaped, insulating bar
Front end be fixed on the rear wall of U-shaped earth clip, connection is rotated between insulating bar and insulated handle, core bar is set in the insulation
In bar central shaft hole, briquetting is docked in the front end of core bar；The end of core bar is set as screw rod, is set as screw thread on the inside of insulated handle
It manages, the screwed pipe connection in the screw rod and handle of core bar end；Slideway, the pressure are provided on the inside of the bottom plate of U-shaped earth clip
The side of block assembly is provided with the inner slide of boss composition, and inner slide matching is sleeved in the slideway and can move in parallel.
The briquetting component includes outer slide and inner slide, there is the neck that width narrows between the two, outer slide and interior
Sliding block and neck are connected by bolt-through.The outer slide of the briquetting includes main part and capping, outer slide main part
Rotating drum is arranged in the front side divided, and capping is fixed on the outside of rotating drum, and through-hole is provided on rear side of rotating drum for disposing core bar, core
The front end setting rounded tabs of bar, which can match, to be sleeved in rotating drum.
Spring channels are provided on the inside of the front side wall of the U-shaped earth clip, spring channels one end is connected to the slideway,
End straight channel is arranged in the other end of spring channels；Matching is set with stopper, end straight channel and gear in the end straight channel
It is provided with anticreep block machine between head, spring is set in spring channels, the inner end of spring is fixedly connected with inner slide, outside spring
End is fixedly connected with the stopper.
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.
The utility model has the beneficial effects that utility model device due to operating stick itself have movable part (rotating handle) and
Fixed part (lever), carries out that rotation can reach aluminum earth clip and aluminum earth clip compresses head clamping bus between them
Purpose, frictional force is not needed between earth clip and bus to help to clamp.Therefore user of service does not need firmly to resist bus,
Unusual Portable safety when will not cause to damage to bus, while operate.There is the design of lever and rotating handle in operating position, convenient for real
Border uses.Novel structure, when operation, are not required to for earthing or grounding means being pressed on bus, will not cause to damage to bus.
The utility model is provided with Anti-isenagage structure in earth clip again, it can be ensured that earth clip stable connection is reliable, is
Safe handling provides safeguard.The utility model passes through briquetting component during pushing ahead compression, while pushing inside
Spring forces the stopper in spring driving end straight channel, and stopper, which is stretched out, is used for anti-detachment constraint, and releasing process only needs reversely
Rotational handle.It is simple to operate, it settles at one go.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the assembled state schematic diagram of Fig. 1.
Fig. 3 is one of the portion A enlarged structure schematic diagram in Fig. 2.
Fig. 4 is two of the portion 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 10 be earth connection point, and 11 be positioning sleeve, and 12 be center axis hole,
13 be dead ring, and 14 be upper insulation sleeve, and 15 be lower insulation sleeve.
Specific embodiment:
When precious spring hydroenergy storage station is overhauled, it is frequently necessary to carry out hanging earthing conductor work in quarantine measures.Existing ground line
Operating stick in mounting without impetus, cause hanging earthing conductor difficult, operational danger is big.Using portable as shown in Figure 1
10kV is grounded operating device and achievees the purpose that convenient and efficient hanging earthing conductor by changing operation lever structure.With reference to the accompanying drawing and
The present invention will be further described for embodiment.
Embodiment 1: portable high-voltage grounding wire operating device as depicted in figs. 1 and 2, including earth clip, insulating bar and
The components such as insulated handle and core bar and briquetting component.Wherein, earth clip main structure is U-shaped, and the front end of insulating bar is fixed on
The rear wall of U-shaped earth clip, rotates connection between insulating bar and insulated handle, core bar is set in the insulating bar central shaft hole
Interior, briquetting is docked in the front end of core bar.The end of core bar is set as screw rod, is set as screwed pipe, core bar end on the inside of insulated handle
Screw rod and handle in screwed pipe connection.Slideway, the side of the briquetting component are provided on the inside of the bottom plate of U-shaped earth clip
It is provided with the inner slide of boss composition, inner slide matching is sleeved in the slideway and can move in parallel.
Earth clip 1 uses aluminum earth clip 1, and insulating bar 2 uses glass fibre reinforced plastic insulating bar 2, and insulated handle 3 uses plastics.?
The outside of insulating bar 2 and insulated handle 3 is respectively installed with insulation sleeve 14 and lower insulation sleeve 15, and in upper 14 upside of insulation sleeve
It is set with dead ring 13.Upper insulation sleeve 14 uses PVC lever, and lower insulation sleeve 15 uses PVC rotating handle.In the central axis of insulating bar 2
Positioning sleeve 11 is set in hole 12, core bar 4 is sleeved in each positioning sleeve 11.By rotating rotating insulated bar 2 and insulated handle 3 just
It can achieve control aluminum earth clip 1 and aluminum earth clip 1 compress the purpose of head clamping bus, between earth clip 1 and bus not
Frictional force is needed to help to clamp.Therefore user of service does not need firmly to resist bus, will not cause to damage to bus, simultaneously
Unusual Portable safety when operation, when operation, are not required to for earthing or grounding means being pressed on bus, will not cause to damage to bus.
The end of core bar 4 is set as screw rod 6, is set as screwed pipe 5 on the inside of insulated handle 3, the screw rod 6 of 4 end of core bar with
Screwed pipe 5 in handle connects.
Embodiment 2: on that basis of example 1, shown in Figure 3, briquetting component includes outer slide and inner slide, the two it
Between there are the neck that width narrows, outer slide and inner slides and neck to be connected by bolt-through.The outer slide of the briquetting
Including main part and capping, 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 be provided with through-hole for disposing core bar, the front end setting rounded tabs of core bar, which can match, to be sleeved in rotating drum.
Embodiment 4: 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 glass fibre reinforced plastic insulating bar 2, and insulated handle 3 uses plastics.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 is set with dead ring 13 on the upside of upper insulation sleeve 14.Upper insulation sleeve
14 use PVC lever, and lower insulation sleeve 15 uses PVC rotating handle.Positioning sleeve 11, core are set in the central shaft hole 12 of insulating bar 2
Bar 4 is sleeved in each positioning sleeve 11.Control aluminum earth clip 1 can be reached by rotating rotating insulated bar 2 and insulated handle 3
The purpose that head clamping bus is compressed with aluminum earth clip 1, does not need frictional force to help to clamp between earth clip 1 and bus.Cause
This user of service does not need firmly to resist bus, unusual Portable safety when will not cause to damage to bus, while operate, operation
Earthing or grounding means is pressed on bus by Shi Buxu, will not cause to damage to bus.
In the present embodiment, 1 main structure of earth clip is U-shaped, passes through connection by metal deck 101 and metal end 102
The fixed composition of bolt 107, as shown in Figure 4.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
Connection is rotated between edge handle 3, core bar 4 is set in 2 central shaft hole 12 of 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, rounded tabs energy is arranged in the front end of core bar 4
Enough matchings are sleeved in rotating drum.
The end of core bar 4 is set as screw rod 6, is set as screwed pipe 5 on the inside of insulated handle 3, 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.Suit is matched in the end straight channel 106
There is stopper 108, anticreep block machine 109 is provided between end straight channel 106 and stopper 108, is set with spring 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 utility model passes through briquetting group
Part 9 pushes internal spring 105 during pushing ahead compression, and spring 105 is forced to drive end straight channel 106
In stopper 108, stopper 108, which is stretched out, is used for anti-detachment constraint, and releasing process only needs to rotate backward handle.It is easy to operate
It is convenient, it settles at one go.
Claims (6)
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 main structure be it is U-shaped, the front end of insulating bar is fixed on the rear wall of U-shaped earth clip, absolutely
Connection is rotated 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, is set as screwed pipe, the screwed pipe in the screw rod and handle of core bar end on the inside of insulated handle
Connection；Slideway is provided on the inside of the bottom plate of U-shaped earth clip, the side of the briquetting component is provided with the interior cunning of boss composition
Block, inner slide matching are sleeved in the slideway and can move in parallel.
2. portable high-voltage grounding wire operating device according to claim 1, it is characterized in that: the briquetting component includes outer
There is the neck that width narrows, outer slide and inner slide and neck between the two and connect by bolt-through in sliding block and inner slide
It connects.
3. portable high-voltage grounding wire operating device according to claim 2, 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.
4. portable high-voltage grounding wire operating device according to claim 1, it is characterized in that: in the U-shaped earth clip
Spring channels are provided on the inside of front side wall, spring channels one end is connected to the slideway, and end is arranged in the other end of spring channels
Straight channel；Matching is set with stopper in the end straight channel, and anticreep block machine, spring are provided between end straight channel and stopper
Spring is set in channel, the inner end of spring is fixedly connected with inner slide, and the outer end of spring is fixedly connected with the stopper.
5. portable high-voltage grounding wire operating device according to 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 is set with dead ring on the upside of upper insulation sleeve.
6. portable high-voltage grounding wire operating device according to 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 |
|---|---|---|---|
| CN201820712206.0U CN208401088U (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 |
|---|---|---|---|
| CN201820712206.0U CN208401088U (en) | 2018-05-14 | 2018-05-14 | Portable high-voltage grounding wire operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401088U true CN208401088U (en) | 2019-01-18 |
Family
ID=65136076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820712206.0U Active CN208401088U (en) | 2018-05-14 | 2018-05-14 | Portable high-voltage grounding wire operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643700A (en) * | 2020-12-11 | 2021-04-13 | 贵州电网有限责任公司 | Pushing device for safety operating rod of electric shock prevention signboard and using method |
| CN112677173A (en) * | 2020-12-11 | 2021-04-20 | 贵州电网有限责任公司 | Buckling type electric shock prevention signboard safety operating rod and using method |
-
2018
- 2018-05-14 CN CN201820712206.0U patent/CN208401088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643700A (en) * | 2020-12-11 | 2021-04-13 | 贵州电网有限责任公司 | Pushing device for safety operating rod of electric shock prevention signboard and using method |
| CN112677173A (en) * | 2020-12-11 | 2021-04-20 | 贵州电网有限责任公司 | Buckling type electric shock prevention signboard safety operating rod and using method |
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