CN205790502U - The electric distribution box termination with grounding connector - Google Patents
The electric distribution box termination with grounding connector Download PDFInfo
- Publication number
- CN205790502U CN205790502U CN201620500788.7U CN201620500788U CN205790502U CN 205790502 U CN205790502 U CN 205790502U CN 201620500788 U CN201620500788 U CN 201620500788U CN 205790502 U CN205790502 U CN 205790502U
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- China
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- grounding connector
- connector
- distribution box
- electric distribution
- termination
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Abstract
The utility model discloses the electric distribution box termination with grounding connector, including binding post, one end of binding post is provided with the connector of electrical appliance can being connected with appliance wiring end in electric distribution box, the other end is provided with the conducting wire connector can being attached with cable, the centre of binding post is the most vertically provided with cylindric grounding connector, is additionally provided with grounding connector insulation crust outside grounding connector；During use, one end of binding post is connected with cable connection termination bare wire by conducting wire connector, the other end is connected with appliance wiring end in electric distribution box by connector of electrical appliance, and grounding connector is connected with earth lead, thus realizes the switching between cable and earth lead；This utility model simple in construction, it is easy to processing, installing/dismounting is easy, and safety is good, highly versatile, it is possible to be greatly improved ground connection efficiency.
Description
Technical field
This utility model relates to power supply technical field, is specifically related to the electric distribution box termination with grounding connector.
Background technology
Power equipment or cable run are being overhauled and in maintenance process, need to ensure power equipment or cable run reliable ground, prevent from sending a telegram here suddenly produced dangerous voltage or harm that human body is caused by induced voltage that adjacent lines produces, and for draining the residual charge of power cutoff device or circuit, avoid operator that electric shock accidents occurs, therefore, by earth lead, power equipment or cable run being carried out ground connection is a very important electrical safety measurement.The kind of existing low-voltage grounding wire mainly has wire-clamp-type earth lead and duck-beak type earth lead two kinds, at present, binding post is generally used to connect appliance wiring end in cable and electric distribution box, but it is fitted without the space of earth lead on this binding post, and, the most not reserved position that can install earth lead at low-tension distribution box appliance wiring end, and low-pressure line-outgoing branch is many, adjacent low tension switch spacing is little, and the space of low-voltage equipment just ratio own is narrow, cause both the above earth lead all directly cannot carry out ground connection operation in low-tension distribution box, for ensureing repairing, sometimes can only carry out bus-bar earthing, disadvantage of this is that and will expand power failure range, and it is susceptible to the safety failures such as ground short circuit.
Summary of the invention
The purpose of this utility model be to provide a kind of safe and reliable, highly versatile, simple in construction, easy and simple to handle, the electric distribution box termination with grounding connector of ground connection efficiency can be greatly improved.
This utility model is realized by following technical proposal:
The electric distribution box termination with grounding connector, including binding post, one end of binding post is provided with the connector of electrical appliance can being connected with appliance wiring end in electric distribution box, the other end is provided with the conducting wire connector can being attached with cable, and described binding post is additionally provided with grounding connector；nullWherein grounding connector and binding post and they between all there is electric conductivity，During use，One end of binding post is connected by conducting wire connector and cable connection termination bare wire are fixing，The other end is connected by connector of electrical appliance and appliance wiring end in electric distribution box are fixing，Grounding connector is connected with earth lead or other grounding apparatus，Include but not limited to the most the more commonly used wire-clamp-type earth lead and duck-beak type earth lead，Grounding connector can make the arbitrary shape facilitating earth lead to install，And can need to be arranged on grounding connector the optional position of binding post according to installing，If there is adjacent cable to install this earth lead switching device simultaneously，Its installation site can be staggered with Appropriate application space，When need not earth lead at ordinary times，The cable installing this earth lead switching device just uses frequently as wire，When needs earth lead，Earth lead is directly connected on above exposed grounding connector，Thus realize the switching between cable and earth lead，And simple operation，The efficiency of breakdown repair personnel can be greatly improved，Need not bus-bar earthing，Avoid expanding power failure range.
Further, being additionally provided with grounding connector insulation crust outside described grounding connector, this grounding connector insulation crust is enclosed within outside described grounding connector, and is flexibly connected with grounding connector；When need not earth lead at ordinary times, grounding connector insulation crust is enclosed within outside grounding connector, grounding connector is wrapped in the guard shield of insulation, when needs earth lead, grounding connector insulation crust is taken off from grounding connector, then earth lead is directly connected on above exposed grounding connector, simple operation, safe and reliable.
Preferably, grounding connector is column or tubular body, has both been easy to processing, also allows for earth lead or other grounding apparatus are installed, and further, preferably grounded adapter is vertically set in the middle of binding post, it is simple to install, and saves space, convenient and practical.
Preferably, the structure of described connector of electrical appliance is: this connector of electrical appliance is provided with the annulus matched with appliance wiring end in electric distribution box, connector of electrical appliance is fixed in electric distribution box at appliance wiring end by the clamping screw that matches with this annulus, this structural benefit is simple in construction, connect fastening, and and the connection jaws of current electric distribution box appliance wiring end between there is good versatility.
Preferably, the structure of described conducting wire connector is: this conducting wire connector is provided with the through hole that current supply cable terminal stud bare wire passes, by reduce through hole or reduce through hole cross space of lines can be by locked in through-holes for cable connection termination bare wire；
Further, the mode reducing described through hole is: flattened by through hole by pliers, thus by locked in through-holes for the cable connection termination bare wire through this through hole, the advantage of this structure is simple in construction, easy to operate, and stable connection；
Or the mode crossing space of lines reducing described through hole is: be additionally provided with locking device on described conducting wire connector, the space of lines excessively of through hole can be reduced thus by locked in through-holes for the cable connection termination bare wire through this through hole by regulating this locking device, the advantage of this structure is flexible design, repeatable installation and removal.
Described grounding connector and described binding post are dead attachment structure, and the advantage of this structure is simple in construction, easy to process.
Preferably, described grounding connector is the separate structure being flexibly connected with described binding post, the advantage of this structure is to install firm, flexible adjustment, by unloading grounding connector or rotating the direction of grounding connector, grounding connector can be made to be contracted in by binding post when earth-free line, reduce taking up room of this device further, launch when earth lead, facilitate the installation of earth lead.
Further, the mode being flexibly connected between described grounding connector with described binding post is:
It is threaded connection between grounding connector and binding post, is simple in construction to the advantage of structure, convenient installation, and can effectively save space, convenient and practical；
Or one end of this grounding connector is provided with hemisphere jut, binding post is correspondingly provided with the ball seat coordinated with this hemisphere jut, grounding connector opposite terminals arbitrarily rotation direction can be made by this hemisphere jut with coordinating of ball seat；
Or one end of grounding connector is provided with cam chair, binding post being correspondingly provided with the cam coordinated with this cam chair, this cam is rotationally connected by axle with cam chair, can make the sub-rotation direction of grounding connector opposite terminals by this cam with coordinating of cam chair；
The advantage of above two structure is grounding connector with binding post either at geo-stationary or when relatively rotate, and is face contact all the time, thus ensure that this device remains bigger energising sectional area.
Preferably, the opening of described grounding connector insulation crust is flexibly connected by locker or screw thread with this grounding connector.
Preferably, the structure of described locker is: arrange rotary buckle on the opening of described grounding connector insulation crust, grounding connector correspondence position arranges the fixture block coordinated with rotary buckle, it can be locked with grounding connector or open by rotating grounding connector insulation crust, the advantage of this structure is simple in construction, easy to loading and unloading.
A connecting line it is additionally provided with between described grounding connector insulation crust and described grounding connector；The advantage of this structure is can to connect together also by connecting line when grounding connector insulation crust is opened with grounding connector, facilitates installing/dismounting, it is to avoid grounding connector insulation crust deposits inconvenience or loss.
Preferably, the material of described grounding connector insulation crust is insulation, barrier material, and the material of this binding post shell includes but not limited to rubber, plastics or pottery, to prevent danger such as getting an electric shock, short-circuit.
Preferably, the material of described grounding connector and described binding post is conductive material, includes but not limited to the conventional conductive material such as copper, aluminum.
Preferably, the described electric distribution box termination with grounding connector also includes the metal forming of a volume split, this metal forming is wrapped on the bare wire of cable connection termination when using, wherein metal forming is aluminium foil, Copper Foil, native silver, native gold, metallic conduction composite foil or a combination thereof body paper tinsel, above metal forming is respectively provided with high conductivity, high moisture, quality is softer, plasticity is good feature, both can reach waterproof, moistureproof function when therefore processing cable with it, in turn ensure that the ability to transmit electricity at wiring.
The beneficial effects of the utility model are: simple in construction, it is easy to processing, and installing/dismounting is easy, and safety is good, highly versatile, it is possible to be greatly improved ground connection efficiency.
Below with reference to accompanying drawing, the effect of design of the present utility model, concrete structure and generation is described further, to be completely understood by the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is this utility model electric distribution box structural representation with the termination with grounding connector；
Fig. 2 is the decomposition texture schematic diagram of this utility model electric distribution box termination with grounding connector；
Fig. 3 is that this utility model electric distribution box termination with grounding connector uses the scheme of installation of state；
Wherein: 1-binding post, 101-connector of electrical appliance, 1011-annulus, 102-conducting wire connector, 1021-through hole, 2-grounding connector, 3-appliance wiring end, 4-cable connection termination bare wire, 5-grounding connector insulation crust, 6-connecting line.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model electric distribution box termination with grounding connector is further described:
The electric distribution box termination with grounding connector, including binding post 1, one end of this binding post 1 is provided with to carry out with appliance wiring end in electric distribution box 3 conducting electricity fixes the connector of electrical appliance 101 being connected, the other end is provided with to carry out with cable connection termination bare wire 4 conducting electricity fixes the conducting wire connector 102 being connected, and this binding post 1 is additionally provided with grounding connector 2.
Being additionally provided with grounding connector insulation crust 5 outside grounding connector 2, this grounding connector insulation crust 5 is enclosed within outside grounding connector 2, and is connected with grounding connector 2 by a connecting line 6.
Grounding connector 2 and binding post 1 are dead attachment structure, grounding connector 2 circle of position cylinder, are vertically located in the middle of binding post 1.
The structure of connector of electrical appliance 101 is: this connector of electrical appliance 101 is provided with the annulus 1011 matched with the connection jaws of appliance wiring end 3 in electric distribution box, connector of electrical appliance 101 is fixed in electric distribution box at appliance wiring end 3 by the clamping screw that matches with this annulus 1011.
The structure of conducting wire connector 102 is: this conducting wire connector 102 is provided with the through hole 1021 that current supply cable terminal stud bare wire 4 passes, by reducing through hole 1021 by locked for cable connection termination bare wire 4 in through hole 1021.
The mode reducing through hole 1021 is: flattened thus through hole 1021 by locked in through hole 1021 for the cable connection termination bare wire 4 through this through hole 1021 by pliers.
The material of grounding connector insulation crust 5 is plastics.
This utility model describes some embodiments and accompanying drawing thereof in detail, but this utility model is not limited to these embodiments and accompanying drawing thereof, the electric distribution box being especially not limited in the accompanying drawing termination shape with grounding connector, shown in accompanying drawing is electric distribution box the most attractive in appearance in the various shape termination with grounding connector, although this shape is not the technology point that this utility model protection is claimed, as long as those of ordinary skill in the art are according to this utility model, do not pay creative work, it is modified, equivalent, improve other embodiments and accompanying drawing thereof waited and obtain, all in protection domain of the present utility model.
Claims (16)
1. the electric distribution box termination with grounding connector, including binding post, one end of binding post is provided with the connector of electrical appliance can being connected with appliance wiring end in electric distribution box, the other end is provided with the conducting wire connector can being attached with cable, it is characterized in that, described binding post is additionally provided with grounding connector.
The electric distribution box termination with grounding connector the most according to claim 1, it is characterized in that, being additionally provided with grounding connector insulation crust outside described grounding connector, this grounding connector insulation crust is enclosed within outside described grounding connector, and is flexibly connected with grounding connector.
3. according to the electric distribution box termination with grounding connector described in claim 1 or 2 any claim, it is characterised in that described grounding connector is column or tubular body.
4. according to the electric distribution box termination with grounding connector described in claim 1 or 2 any claim, it is characterised in that described grounding connector is vertically located at the centre of described binding post.
5. according to the electric distribution box termination with grounding connector described in claim 1 or 2 any claim, it is characterized in that, the structure of described connector of electrical appliance is: this connector of electrical appliance is provided with the annulus matched with appliance wiring end in electric distribution box, connector of electrical appliance is fixed in electric distribution box at appliance wiring end by the clamping screw that matches with this annulus.
6. according to the electric distribution box termination with grounding connector described in claim 1 or 2 any claim, it is characterized in that, the structure of described conducting wire connector is: this conducting wire connector is provided with the through hole that current supply cable terminal stud bare wire passes, by reduce through hole or reduce through hole cross space of lines can be by locked in through-holes for cable connection termination bare wire.
The electric distribution box termination with grounding connector the most according to claim 4, it is characterised in that the mode reducing described through hole is: through hole is flattened thus by locked in through-holes for the cable connection termination bare wire through this through hole by pliers.
The electric distribution box termination with grounding connector the most according to claim 4, it is characterized in that, the mode of the space of lines excessively reducing described through hole is: be additionally provided with locking device on described conducting wire connector, can reduce the space of lines excessively of through hole thus by locked in through-holes for the cable connection termination bare wire through this through hole by regulating this locking device.
9. according to the electric distribution box termination with grounding connector described in claim 1 or 2 any claim, it is characterised in that described grounding connector and described binding post are dead attachment structure.
10. according to the electric distribution box termination with grounding connector described in claim 1 or 2 any claim, it is characterised in that described grounding connector is the separate structure being flexibly connected with described binding post.
11. electric distribution box terminations with grounding connector according to claim 10, it is characterised in that the mode being flexibly connected between described grounding connector with described binding post is:
It is threaded connection between this grounding connector and binding post；
Or one end of this grounding connector is provided with hemisphere jut, binding post is correspondingly provided with the ball seat coordinated with this hemisphere jut, the sub-rotation direction of grounding connector opposite terminals can be made by this hemisphere jut with coordinating of ball seat；
Or one end of grounding connector is provided with cam chair, binding post being correspondingly provided with the cam coordinated with this cam chair, this cam chair is rotationally connected by axle with cam, can make the sub-rotation direction of grounding connector opposite terminals by this cam chair with coordinating of cam.
12. electric distribution box terminations with grounding connector according to claim 2, it is characterised in that the opening of described grounding connector insulation crust is flexibly connected by locker or screw thread with this grounding connector.
13. according to the termination with grounding connector of the electric distribution box described in claim 12, it is characterized in that, the structure of described locker is: arrange rotary buckle on the opening of described grounding connector insulation crust, grounding connector correspondence position arranges the fixture block coordinated with rotary buckle, it can be locked with grounding connector by rotating grounding connector insulation crust or open.
14. electric distribution box terminations with grounding connector according to claim 2, it is characterised in that be additionally provided with a connecting line between described grounding connector insulation crust and described grounding connector.
15. according to the electric distribution box termination with grounding connector described in claim 1-2,12-14 any claim, it is characterised in that the material of described grounding connector insulation crust is insulation, barrier material.
16. according to the electric distribution box termination with grounding connector described in claim 1-2,12-14 any claim, it is characterized in that, the described electric distribution box termination with grounding connector also includes the metal forming of a volume split, and this metal forming is wrapped on the bare wire of cable connection termination when using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500788.7U CN205790502U (en) | 2016-05-26 | 2016-05-26 | The electric distribution box termination with grounding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620500788.7U CN205790502U (en) | 2016-05-26 | 2016-05-26 | The electric distribution box termination with grounding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790502U true CN205790502U (en) | 2016-12-07 |
Family
ID=57407720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620500788.7U Withdrawn - After Issue CN205790502U (en) | 2016-05-26 | 2016-05-26 | The electric distribution box termination with grounding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846195A (en) * | 2016-05-26 | 2016-08-10 | 广州番禺电缆集团有限公司 | Wiring device with grounding connector for electrical distribution box |
-
2016
- 2016-05-26 CN CN201620500788.7U patent/CN205790502U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846195A (en) * | 2016-05-26 | 2016-08-10 | 广州番禺电缆集团有限公司 | Wiring device with grounding connector for electrical distribution box |
| CN105846195B (en) * | 2016-05-26 | 2019-06-04 | 广州番禺电缆集团有限公司 | Wiring device with grounding connector for electrical distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20190604 |