CN203774511U - Cable grounding device - Google Patents
Cable grounding device Download PDFInfo
- Publication number
- CN203774511U CN203774511U CN201420212855.6U CN201420212855U CN203774511U CN 203774511 U CN203774511 U CN 203774511U CN 201420212855 U CN201420212855 U CN 201420212855U CN 203774511 U CN203774511 U CN 203774511U
- Authority
- CN
- China
- Prior art keywords
- contiguous block
- cable
- conduction
- conduction contiguous
- adapter sleeve
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a cable grounding device. The cable grounding device comprises a cable end part fixing part, a grounding pin and a connecting part, wherein the grounding pin is conductively connected with a cable which is fixed by the cable end part fixing part by virtue of the connecting part; the connecting part comprises a support which is fixedly arranged on the fixing part, a conductive connecting block which is slidably connected to the support and an elastic element which is elastically supported between the support and the conductive connecting block and used for elastically pressing the conductive connecting block on a cable core part; the conductive connecting block is conductively connected with the grounding pin. The cable grounding device is used for effectively grounding the cable in the cable construction process, so that the construction personnel can be prevented from being electrically shocked, and the personal safety of the construction personnel can be guaranteed.
Description
Technical field
The utility model relates to a kind of supply line and lays, overhauls auxiliary equipment, relates in particular to a kind of cable grounding device.
Background technology
Along with urban construction is accelerated, power cable is widely used in power grid construction, the thing followed is that power cable is increased by outside destroy gradually, the maintenance situation of operation cable also increases thereupon, power cable layer mode is in the majority apart from parallel laying situation with same ditch pipe range, the capacity effect of cable makes cable inside in laid processes occur induced electricity, and powerful induced voltage threatens maintenance and workmen's personal safety.
Therefore, need a kind of cable grounding device, for cable construction process, effectively by cable grounding, avoid causing workmen's induced electricity to get an electric shock, ensure workmen's personal safety.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cable grounding device, for cable construction process, effectively by cable grounding, avoids causing workmen's induced electricity to get an electric shock, and ensures workmen's personal safety.
Cable grounding device of the present utility model, comprise cable end standing part, grounding pin with for by grounding pin and the coupling part being connected by the fixing cable conduction of described cable end standing part; Described coupling part comprise be fixed on the support of described standing part, the conduction contiguous block that is slidably connected to described support and resiliency supported in support and conduction between contiguous block for conduction contiguous block is suppressed to the elastic component in cable core; Described conduction contiguous block is connected with grounding pin conduction;
Further, described conduction contiguous block is rod shaped structure, and described support comprises and be fixed on the link of cable end standing part and the adapter sleeve that corresponding conduction contiguous block is fixed on link, and conduction contiguous block is slidably connected through adapter sleeve endoporus; Described adapter sleeve endoporus and conduction contiguous block lateral wall are step surface structure; Described elastic component resiliency supported is between adapter sleeve endoporus and two shoulders of conduction contiguous block outer wall;
Further, on described conduction contiguous block reverse one end of corresponding its suffered elastic force be provided with radially latch and radially at least one end of latch stretch out in conduction contiguous block surface for being stuck in adapter sleeve end face and then sliding spacing to conduction contiguous block;
Further, described conduction contiguous block is cylinder rod shaped structure, and the described adapter sleeve end face correspondence radially external part of latch is provided with shallow draw-in groove and dark draw-in groove;
Further, described cable end standing part is hooping structure; One end of corresponding its suffered elastic force direction of described conduction contiguous block is the sharp structure of cone; Between described conduction contiguous block and grounding pin, by flexible wire, conduct electricity and be connected.
The beneficial effects of the utility model are: cable grounding device of the present utility model, and for cable construction process, effectively by cable grounding, avoid causing workmen's induced electricity to get an electric shock, ensure workmen's personal safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the cable grounding device of the present embodiment, comprise cable end standing part, grounding pin 1 with for by grounding pin 1 and the coupling part that is connected by fixing cable 13 conductions of described cable end standing part; Described coupling part comprise be fixed on the support of described standing part, the conduction contiguous block 2 that is slidably connected to described support and resiliency supported in support and conduction between contiguous block 2 for conduction contiguous block 2 is suppressed to the elastic component 3 in cable core; Described conduction contiguous block 2 is connected with grounding pin 1 conduction, conduction contiguous block 2 is slidably connected along extended line and support by fixing cable 13 ends of described cable end standing part, because support is fixed on cable end standing part, therefore conduct electricity and also with respect to cable end standing part, slide when contiguous block 2 slides with respect to support, the contiguous block 2 that can make to conduct electricity under the elastic force effect of elastic component 3 presses in cable 13 cores, effectively guarantee the conduction connecting structure between conducting connecting part and cable 13, guarantee cable 13 ground connection.
In the present embodiment, described conduction contiguous block 2 is rod shaped structure, and described support comprises and be fixed on the link 4 of cable end standing part and the adapter sleeve 5 that corresponding conduction contiguous block 2 is fixed on link 4, and conduction contiguous block 2 is slidably connected through adapter sleeve 5 endoporus; Described adapter sleeve 5 endoporus and conduction contiguous block 2 lateral walls are step surface structure; Described elastic component 3 resiliency supported between adapter sleeve 5 endoporus and two shoulders of conduction contiguous block 2 outer walls, compact conformation.
In the present embodiment, on described conduction contiguous block 2 reverse one end of corresponding its suffered elastic force be provided with radially latch 6 and radially at least one end of latch 6 stretch out in conduction contiguous block 2 surfaces for being stuck in adapter sleeve 5 end faces and then sliding spacing to conduction contiguous block 2, structural stability is good, radially latch 6 is removable is connected in conduction contiguous block 2, is convenient to assembling.
In the present embodiment, described conduction contiguous block 2 is cylinder rod shaped structure, the described adapter sleeve 5 end face correspondences radially external part of latch 6 are provided with shallow draw-in groove 7 and dark draw-in groove 8, on hand-holdable conduction contiguous block 2, reverse one end of corresponding its suffered elastic force pulls radially latch 6 is stuck in shallow draw-in groove 7, now elastic component 3 is compressed, the contiguous block 2 that makes to conduct electricity is abdicated enough spaces cable end is fixed on to cable end standing part, fix rear pulling conduction contiguous block 2 and rotate to an angle and make the radially dark draw-in groove 8 of latch 6 subtend around its axis, then slowly discharging conduction contiguous block 2 makes it under the elastic force effect of elastic component 3, hold out against cable core, realizing reliable and stable conduction connects.
In the present embodiment, described cable end standing part is hooping structure; One end of described conduction contiguous block 2 corresponding its suffered elastic force directions is the sharp structure of cone; Between described conduction contiguous block 2 and grounding pin 1, by flexible wire 9 conductions, be connected; Cable end standing part comprises the first anchor ear circular arc 10 of semicircle arcuation, the second anchor ear circular arc 11 of semicircle arcuation and form the securing member 12 of complete circle arcuation anchor ear for the first anchor ear circular arc 10 and the second anchor ear circular arc 11 are tightened together; Described the first anchor ear circular arc 10 and second anchor ear circular arc 11 one end are hinged, the other end is radially outward bent to form for connecting the engaging lug of securing member 12, the link 4 of support is fixed on the first anchor ear circular arc 10 or the second anchor ear circular arc 11, and grounding pin 1 is made by electric conducting material.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a cable grounding device, is characterized in that: comprise cable end standing part, grounding pin with for by grounding pin and the coupling part being connected by the fixing cable conduction of described cable end standing part; Described coupling part comprise be fixed on the support of described standing part, the conduction contiguous block that is slidably connected to described support and resiliency supported in support and conduction between contiguous block for conduction contiguous block is suppressed to the elastic component in cable core; Described conduction contiguous block is connected with grounding pin conduction.
2. cable grounding device according to claim 1, it is characterized in that: described conduction contiguous block is rod shaped structure, described support comprises and is fixed on the link of cable end standing part and the adapter sleeve that corresponding conduction contiguous block is fixed on link, and conduction contiguous block is slidably connected through adapter sleeve endoporus; Described adapter sleeve endoporus and conduction contiguous block lateral wall are step surface structure; Described elastic component resiliency supported is between adapter sleeve endoporus and two shoulders of conduction contiguous block outer wall.
3. cable grounding device according to claim 2, is characterized in that: on described conduction contiguous block reverse one end of corresponding its suffered elastic force be provided with radially latch and radially at least one end of latch stretch out in conduction contiguous block surface for being stuck in adapter sleeve end face and then sliding spacing to conduction contiguous block.
4. cable grounding device according to claim 3, is characterized in that: described conduction contiguous block is cylinder rod shaped structure, and the described adapter sleeve end face correspondence radially external part of latch is provided with shallow draw-in groove and dark draw-in groove.
5. cable grounding device according to claim 4, is characterized in that: described cable end standing part is hooping structure; One end of corresponding its suffered elastic force direction of described conduction contiguous block is the sharp structure of cone; Between described conduction contiguous block and grounding pin, by flexible wire, conduct electricity and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212855.6U CN203774511U (en) | 2014-04-28 | 2014-04-28 | Cable grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212855.6U CN203774511U (en) | 2014-04-28 | 2014-04-28 | Cable grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774511U true CN203774511U (en) | 2014-08-13 |
Family
ID=51291664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212855.6U Expired - Fee Related CN203774511U (en) | 2014-04-28 | 2014-04-28 | Cable grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216999A (en) * | 2020-08-31 | 2021-01-12 | 国网山东省电力公司枣庄供电公司 | Cable cross section sinle silk earthing device |
-
2014
- 2014-04-28 CN CN201420212855.6U patent/CN203774511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216999A (en) * | 2020-08-31 | 2021-01-12 | 国网山东省电力公司枣庄供电公司 | Cable cross section sinle silk earthing device |
| CN112216999B (en) * | 2020-08-31 | 2021-11-02 | 国网山东省电力公司枣庄供电公司 | Cable cross section sinle silk earthing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204190095U (en) | A kind of separable connector | |
| CN203690525U (en) | Ground clamp | |
| CN203774511U (en) | Cable grounding device | |
| CN103762529A (en) | Cable sheath | |
| CN203054049U (en) | Connector used for electroscope | |
| CN204696526U (en) | A kind of European cable end connects the device of American ring main unit | |
| CN204289797U (en) | A kind of parameter testing head | |
| CN203367513U (en) | Cable connecting device facilitating connection and disconnection | |
| CN203787631U (en) | Wiring device | |
| CN203800493U (en) | Line repair safety protection device | |
| CN203562618U (en) | Telescopic power line | |
| CN202333162U (en) | Grounding wire hook of transformer equipment | |
| CN203983783U (en) | There is the box Switching Station of self-powered function | |
| CN203288786U (en) | Movable power protection device | |
| CN203951104U (en) | High-tension cable paying-off implement | |
| CN204131068U (en) | A kind of cable protection pipe for cable laying | |
| CN203574240U (en) | Spliced power transformation cabinet base plate | |
| CN201859724U (en) | Plug-in type arrester | |
| CN201336385Y (en) | Bushing-type portable grounding wire | |
| CN207719523U (en) | A kind of harness group of spring structure | |
| CN206250585U (en) | High frequency electric source electric field high-voltage isolation switch cabinet | |
| CN202059097U (en) | Fastener | |
| CN204464728U (en) | The charged sectional fixture of a kind of coupler for broadband power line communication | |
| CN203398579U (en) | Discharge operation rod | |
| CN205141197U (en) | Power line plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |